Barrel Castings, End Locks, Wind Locks

BB4* - Bearing Blocks - Steel - 4" Tube

BB4* - Bearing Blocks - Steel - 4" Tube

BB4* - Bearing Blocks - Steel - 4" Tube with 101.6mm Ø Please Note: Steel Blocks can be manufactured to your own specification. specifications listed below are options available. If you do not see what you want, contact the office on 01282 615239 or sales@nvmgroup.co.uk Technical Details: ...

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BB5* - Bearing Blocks - Steel - 5" Tube

BB5* - Bearing Blocks - Steel - 5" Tube

BB5* - Bearing Blocks - Steel - 5" Tube with 127mm Ø Please Note: Steel Blocks can be manufactured to your own specification. specifications listed below are options available. If you do not see what you want, contact the office on 01282 615239 or sales@nvmgroup.co.uk Technical Details: ...

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BB55* - Bearing Blocks - Steel - 5 ½” Tube

BB55* - Bearing Blocks - Steel - 5 ½” Tube

BB55* - Bearing Blocks - Steel - 5 ½” Tube 139.7mm Ø Please Note: Steel Blocks can be manufactured to your own specification. specifications listed below are options available. If you do not see what you want, contact the office on 01282 615239 or sales@nvmgroup.co.uk Technical Details: ...

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BB6* - Bearing Blocks - Steel - 6” Tube

BB6* - Bearing Blocks - Steel - 6” Tube

BB6* - Bearing Blocks - Steel - 6” Tube 169.2mm Ø Please Note: Steel Blocks can be manufactured to your own specification. specifications listed below are options available. If you do not see what you want, contact the office on 01282 615239 or sales@nvmgroup.co.uk Technical Details: ...

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BB8* - Bearing Blocks - Steel - 8” Tube

BB8* - Bearing Blocks - Steel - 8” Tube

BB8* - Bearing Blocks - Steel - 8” Tube 219mm Ø Technical Details: Material: Bright Mild, Black Mild, EN3, EN8, EN24T Machined Faced: One side, Both Sides, Not Faced either side Machined Outside Ø: From 3" Ø - 8" Ø Tube and all wall sizes. Machined Bore: To suit all Shaft sizes, and R...

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BFF* - 4 Hole Flange Bearings

BFF* - 4 Hole Flange Bearings

BFF* - 4 Hole Flange Bearings Technical Details: Cast Body. Grease Nipple Sealed Roller Bearing Manufactured to BS Standards Product List: BFF001 Flange Bearing 4 Hole Type 1 inch - UCF 205-16 BFF002 Flange Bearing 4 Hole Type 30mm - UCF 206 BFF003 Flange Bearing 4 Hole...

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BFT* - 2 Hole Flange Bearing

BFT* - 2 Hole Flange Bearing

BFT* - 2 Hole Flange Bearing Technical Details: Cast Body Grease nipple Sealed Bearing Manufactured to British Standards Product Codes: BFF006 Flange Bearing 2 Hole Type 1 inch - UCFL 205-16 BFT001 Flange Bearing 2 Hole Type 20mm - UCFL 204 BFT002 Flange Bearing 2 Hole ...

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BN00* - Needle Bearing

BN00* - Needle Bearing

BN00* - Needle Bearing Technical Details: Hardened Body Chrome Finish Sealed Bearing Manufactured to British Standards Product Codes: BN003 - NEEDLE BEARING - 5/8" BORE - B1012 BN001 - NEEDLE BEARING - 3/8" x 9/16" x 5/8" LONG - CAGED TYPE BN002 - NE...

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BP001 - Pedestal Bearing - 1" Shaft, 2 Hole

BP001 - Pedestal Bearing - 1" Shaft, 2 Hole

BP001 - Pedestal Bearing - 1" Shaft, 2 Hole Technical Details: Cast Body Grease nipple Sealed Bearing Manufactured to British Standards Product Codes: BP001 - Pedestal Bearing - 1" Shaft, 2 Hole ...

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NV007 - Wind Lock - Cast - Drilled & Zinc Plated

NV007 - Wind Lock - Cast - Drilled & Zinc Plated

NV007 - Wind Lock - Cast - Drilled & Zinc Plated NV007DZ Wind Lock - Drilled and Zinc Plated NV007M Wind Lock - Drilled / Plated ...

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NV009 - Wind Lock - Cast - Drilled & Zinc Plated

NV009 - Wind Lock - Cast - Drilled & Zinc Plated

NV009 - Wind Lock - Cast - Drilled & Zinc Plated NV009DZ Wind Endlock - Drilled and Zinc Plated NV009M Wind Endlock - Drilled 209/3464 Technical Details: SG Cast Iron Zinc Plated Drilled 2 Holes to suit 4.8mm Ø Rivet Body 98mm L x 42mm W at Guide side   &nbs...

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NV011 - Spring Anchor - Cast - 30mm Ø Boss

NV011 - Spring Anchor - Cast - 30mm Ø Boss

NV011 - Spring Anchor - Cast - 30mm Ø Boss Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed Product Codes: NV011    - Spring Anchor - 5⁄8" Shaft NV011A - Spring Anchor - 3⁄4" Shaft NV011B - Spring Anchor -...

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NV012 - Inner Block - Cast - 4" Tube

NV012 - Inner Block - Cast - 4" Tube

NV012 - Inner Block - Cast - 4" Tube 101.6mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Bushed or Needle Bearing Full Rim Boss to each side Product codes: NV012A INNER BLOCK - 4" x 16swg, 5/8" BORE NV012AA INNER BLOCK - 4...

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NV013 - Inner Block – Cast – 5 ½” Tube

NV013 - Inner Block – Cast – 5 ½” Tube

NV013 - Inner Block – Cast – 5 ½” Tube 139.7m Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore or Bushed Full Rim Boss one side only. Product Codes: NV013A INNER BLOCK - 5.1/2" - 129mm x 1" BUSH NV013B INNER BLOCK - 5.1/2" ...

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NV014 - Inner Block - Cast - 5" Tube

NV014 - Inner Block - Cast - 5" Tube

NV014 - Inner Block - Cast - 5" Tube 127mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed Full Rim Boss one side only   Product Codes: NV014A INNER BLOCK - 5" - 1" CLEAR BORE NV014B INNER BLOCK - 5...

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NV018 - Spring Block – Cast – 5 ½" Tube

NV018 - Spring Block – Cast – 5 ½" Tube

NV018 - Spring Block – Cast – 5 ½" Tube 139.7mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 3 Fixing Lugs Boss both sides   Product codes: NV018A SPRING BLOCK - 5.1/2" - 132mm, x 1" BORE NV018B SPRIN...

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NV019 - Shaft Support Bracket - Cast

NV019 - Shaft Support Bracket - Cast

NV019 - Shaft Support Bracket - Cast Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed   Product Codes: NV019A - SHAFT SUPPORT BRACKET 1" BORE NV019B - SHAFT SUPPORT BRACKET 1" BUSH NV019S - SHAFT SU...

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NV020 - Support Cup - Cast - 4 Hole & 28mm Slot

NV020 - Support Cup - Cast - 4 Hole & 28mm Slot

NV020 - Support Cup - Cast - 4 Hole with 28mm Slot...

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NV022 - Inner Block – Cast – 5 ½” Tube

NV022 - Inner Block – Cast – 5 ½” Tube

NV022 - Inner Block – Cast – 5 ½” Tube 139.7mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed Full Rim Boss both sides   Product Codes: NV022A INNER BLOCK - 5.1/2" - 132mm DIA, 1" CLEAR BORE NV022B INNE...

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NV023 - Inner Block - Cast - 4" Tube

NV023 - Inner Block - Cast - 4" Tube

NV023 - Inner Block - Cast - 4" Tube 101.6mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Bushed Product codes: NV012A INNER BLOCK - 4" x 16swg, 3/4" BORE NV012C INNER BLOCK - 4" x 16swg, 20mm BORE Please Note: Some...

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NV024 - Spring Anchor - Cast - 70mm Ø Boss

NV024 - Spring Anchor - Cast - 70mm Ø Boss

NV024 - Spring Anchor - Cast - 70mm Ø Boss Technical Details: Grey Cast Iron Machined Bore Plain Bore Ribbed Body   Product Codes: NV024 SPRING ANCHOR - 1" BORE NV024A SPRING ANCHOR - 1.1/4" BORE NV024B SPRING ANCHOR - 1.1/8" BORE NV024C SPR...

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5/5
NV027 - Support Cup - Steel - 20mm Slot

NV027 - Support Cup - Steel - 20mm Slot

NV027 - Support Cup - Steel - 20mm Slot Technical Details: Plain Bright Mild Steel Machined Face Machined Slot 20mm Wide Drilled or Un-Drilled, counterbored   Product Codes: NV027 STEEL SUPPORT CUP-DRILLED NV027A STEEL SUPPORT CUP- UN-DRILLED NV027B&nbs...

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NV029 - Spring Anchor - Cast & Steel - 45mm Ø Boss

NV029 - Spring Anchor - Cast & Steel - 45mm Ø Boss

NV029 - Spring Anchor - Cast & Steel - 45mm Ø Boss Technical Details: Grey Cast Iron or Bright Mild Steel Steel Anchors - Machined Face Machined Bore Steel Anchors - Welded Plate Plain Bore   Product Codes: NV029 SPRING ANCHOR - CAST - 1" BORE NV029...

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NV032 - Shaft Support - Cast

NV032 - Shaft Support - Cast

NV032 - Shaft Support - Cast Technical Details: Grey Cast Iron Machined Face Machined Base Machined Bore Plain Bore, Clear Bore or Bushed   Product Codes: NV032A SHAFT SUPPORT - 1" BUSH NV032B LOWER HALF BEARING - 30mm BUSH NV032C SHAFT SUPPORT -...

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NV033 - Support Cup - Cast -3 Holes & ⁷⁄₁₆″ Slot

NV033 - Support Cup - Cast -3 Holes & ⁷⁄₁₆″ Slot

NV033 - Support Cup - Cast -3 Holes & 7/16" Slot Technical Details: Grey Cast Iron 7/16" Slot   ...

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NV041 - Inner Block - Cast - 4" Tube

NV041 - Inner Block - Cast - 4" Tube

NV041 - Inner Block - Cast - 4" Tube 101.6mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed   Product code: NV041A INNER BLOCK - 4" x 16swg - 1" BORE NV041B INNER BLOCK - 4" x 16swg - 1" BUSH   ...

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NV043 - Spring Block - Cast - 4" Tube

NV043 - Spring Block - Cast - 4" Tube

NV043 - Spring Block - Cast - 4" Tube 101.6mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 3 Lugs Boss both sides   Product Codes: NV043A SPRING BLOCK - 4" x 16swg, 1" BORE NV043B SPRING BLOCK - 4" x ...

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NV044 - End Block - Cast - 4" Tube

NV044 - End Block - Cast - 4" Tube

NV044 - End Block - Cast - 4" Tube 101.6mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Machined Face & Spigot Drilled & Tapped 3 Holes for Platewheels & Drive Gears Plain Bore, Bushed or Needle Bearing Full Rim Product Codes: NV044A ...

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NV051 - End Block - Cast - 5" Tube

NV051 - End Block - Cast - 5" Tube

NV051 - End Block - Cast - 5" Tube 127mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Machined Face & Spigot Drilled & Tapped 4 Holes for Platewheels & Drive Gears Plain Bore, Bushed or Clear Bore 3 Lugs   Product Codes: NV051...

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NV052 - Spring Block - Cast - 5" Tube

NV052 - Spring Block - Cast - 5" Tube

NV052 - Spring Block - Cast - 5" Tube 127mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Bushed or Clear Bore 3 Lugs Boss both sides   Product Codes: NV052B SPRING BLOCK - 5" - 120mm x 1" BUSH NV052C SPRING BLOCK - 5" - 1...

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NV054 - Inner Block – Cast – 5 ½" Tube

NV054 - Inner Block – Cast – 5 ½" Tube

NV054 - Inner Block – Cast – 5 ½" Tube 139.7mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed Full Rim Boss both sides.   Product Codes: NV054A - INNER BLOCK - 5.1/2" - 126.5mm, 1" CLEAR NV054B - INNER ...

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NV055 - Spring Block – Cast – 5 ½" Tube

NV055 - Spring Block – Cast – 5 ½" Tube

NV055 - Spring Block – Cast – 5 ½" Tube 139.7mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 3 Lugs Boss both sides   Product Codes: NV055 SPRING BLOCK - 5.1/2" - 129mm x 1" CLEAR NV055A SPRING BLOCK ...

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NV056 - Spring Block – Cast – 5 ½" Tube

NV056 - Spring Block – Cast – 5 ½" Tube

NV056 - Spring Block – Cast – 5 ½" Tube 139.7mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 4 Lugs Boss both sides   Product Codes: NV056 --- SPRING BLOCK - 5.1/2" - 129mm x 1" CLEAR NV056A - SP...

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NV057 - End Block – Cast – 5 ½” Tube

NV057 - End Block – Cast – 5 ½” Tube

NV057 - End Block – Cast – 5 ½” Tube 139.7mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Machine Face & Spigot Drilled & Tapped 4 Holes to accept Platewheel or Drive Gear Plain Bore, Clear Bore or Bushed 4 Lugs Boss one side   Produc...

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NV058 - Bearing Block – Cast – 5 ½” Tube

NV058 - Bearing Block – Cast – 5 ½” Tube

NV058 - Bearing Block – Cast – 5 ½” Tube 139.7mm Ø & 5" Tube 127mm Ø Bearing Block suitable for both 139.7mm Ø and 127mm Ø Tubes Product Codes for  5 ½” Tube 139.7mm Ø: NV058AD - BEARING BLOCK - 122.50mm - 1.1/4" BEARING NV058D --- BEARING BLOCK - 126.5mm - 25mm BEAR...

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NV059 - Spring Block - Cast - 5" Tube

NV059 - Spring Block - Cast - 5" Tube

NV059 - Spring Block - Cast - 5" Tube 127mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 3 Lugs Ribbed Boss one side   Product Codes: NV059 --- SPRING BLOCK - 5" - BOSS REMOVED NV059A - SPRING BLOCK - 5...

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NV061 - Inner Block - Cast 6" Tube

NV061 - Inner Block - Cast 6" Tube

NV061 - Inner Block - Cast 6" Tube 168.2mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed Full Rim Boss on one side   Product Codes: NV061A - INNER BLOCK - 6" - 157mm DIA, 1.1/4" BORE NV061B - INNER BLO...

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NV062 - Spring Block - Cast - 6" Tube

NV062 - Spring Block - Cast - 6" Tube

NV062 - Spring Block - Cast - 6" Tube 168.2mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 4 Lugs Boss both sides Ribbed Boss one side   Product Codes: NV062A - SPRING BLOCK - 6" - 155mm x 1.1/4" BORE...

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NV063 - Spring Block - Cast - 6" Tube

NV063 - Spring Block - Cast - 6" Tube

NV063 - Spring Block - Cast - 6" Tube 168.2mm Tube Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 4 Lugs Ribbed Boss one side Large Boss for Heavy Duty Springs   Product Codes: NV063A - SPRING BLOCK ...

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NV064 - Spring Block - Cast - 6" Tube

NV064 - Spring Block - Cast - 6" Tube

Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed 3 Lugs Boss both sides   Product Codes: NV064A - SPRING BLOCK - 6" - 157mm x 1.1/4" BORE NV064B - SPRING BLOCK - 6" - 157mm x 1.1/4" BUSH NV064C - SPRING...

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NV065 - Bearing Blocks - Cast - 6" Tube

NV065 - Bearing Blocks - Cast - 6" Tube

Technical Details: Grey Cast Iron Machined O/D Machined Bore 4 Dilled & Tapped (See Product Codes) Machined Spigot for Platewheel  / Drive Gear (See Product Codes) Bearing Full Rim Product Code: NV065A - BEARING BLOCK - 6" - 152mm, 1.1/4" BEARING NV065B -...

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NV066 - Spring Block Cast - 6" Tube

NV066 - Spring Block Cast - 6" Tube

NV066 - Spring Block Cast - 6" Tube 168.2mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Machined Recess for Bearing Clear Bore or Bearing 4 Lugs Boss both sides Ribbed one Boss   Product Code: NV066A - SPRING BLOCK - 6" - 154mm x ...

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NV067 - End Block - Cast - 6" Tube

NV067 - End Block - Cast - 6" Tube

NV067 - End Block - Cast - 6" Tube 168.2mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Machined Spigot for Platewheels / Drive Gears (See Product Codes) Drilled & Tapped for Platewheels & Drive Gears (See Product Codes) Machined Recess for Bearing (See P...

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NV068 - Spring Anchor - Cast - 1 ¼” Ø Boss

NV068 - Spring Anchor - Cast - 1 ¼” Ø Boss

NV069 - Spring Anchor - Cast - 92mm Boss Technical Details: Grey Cast Iron Machined Bore Plain Bore or Clear Bore Pain Boss Product Codes: NV069 - SPRING ANCHOR - 1.1/4" BORE   Please Note: Some Variants maybe made to order only. For any size ...

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NV069 - Spring Anchor - Cast - 92mm Boss

NV069 - Spring Anchor - Cast - 92mm Boss

NV069 - Spring Anchor - Cast - 92mm Boss Technical Details: Grey Cast Iron Machined Bore Plain Bore or Clear Bore Ribbed Boss Product Codes: NV069 --- SPRING ANCHOR - 1" BORE NV069A - SPRING ANCHOR - 1.1/4" BORE NV069B - SPRING ANCHOR - 1.1/2" BORE ...

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NV070 - Motor Shaft Support Bracket - Cast

NV070 - Motor Shaft Support Bracket - Cast

NV070 - Motor Shaft Support Bracket - Cast Technical Details: Grey Cast Iron Machined Face Machined Base Machined Bore Plain Bore, Clear Bore or Bushed Product Codes: NV070A - MOTOR SHAFT SUPPORT BKT.1" BUSH NV070B - MOTOR SHAFT SUPPORT BKT.30mm BUSH NV070C ...

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NV078 - Clover Bracket - Cast

NV078 - Clover Bracket - Cast

NV078 - Clover Bracket - Cast Technical Details: Grey Cast Iron Machined Face Machined Base Machined Bore •Plain Bore, Clear Bore or Bushed   Product Codes: NV078A - CLOVER BRACKET 1" PLAIN BORE NV078B - CLOVER BRACKET 1" BUSH NV078C - CLOVER BRA...

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NV080 - Bearing Block - Cast - 8" Tube

NV080 - Bearing Block - Cast - 8" Tube

NV080 - Bearing Block - Cast - 8" Tube 219mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Machined Recess for Bearing Machined Spigot for Platewheels & Drive Gears (See Product List) Drilled & Tapped 4 Holes for Platewheels & Drive Gears (See Product ...

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NV081 - Spring Block - Cast - 8" Tube

NV081 - Spring Block - Cast - 8" Tube

NV081 - Spring Block - Cast - 8" Tube 219mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore or Clear Bore 3 Lugs Boss on both sides   Product Codes: NV081A - SPRING BLOCK - 8" - 1.1/4" BORE NV081B - SPRING BLOCK - 8" - 1...

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NV083 - Spring Block - Cast - 8" Tube

NV083 - Spring Block - Cast - 8" Tube

NV083 - Spring Block - Cast - 8" Tube 219mm Ø Technical Details: Grey Cast Iron Machined O/D Machined Bore Plain Bore, Clear Bore or Bushed Full Rim Boss on one side   Product Code: NV083A --- SPRING BLOCK - 8" - 202mm x 43mm  BORE 175mm U/Rim NV083B ...

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Leading Supplier of Barrel Castings, End Locks, Wind Locks

NVM offer a range of Barrel Castings including Inner Blocks, End Blocks, Bearing Blocks, Spring Blocks, Spring Anchors and Support Cup to suit Tube sizes from 4" Ø Tube to 10" Ø Tube.
  • Inner Blocks and End blocks are available in either Cast Iron, Steel, Aluminium or, depending on the Product Code, Plastic.
  • Bearing Blocks are available in Cast Iron or Steel and can be supplied plain or Drilled & Tapped to accept Platewheels and Drive Gears.
  • Spring Blocks are available in Cast Iron and can be Castellated or with a Solid Rim. Additionally, Spring Blocks have either a Solid or Ribbed Boss for the locating of Torsion Springs, and Plain, Drilled or Slotted Face for Spring Tails.
  • Spring Anchors are stocked in either Cast Iron or Steel and with a Solid Round or Ribbed Body. Base Plates are generally drilled with one hole to accept the Torsion Spring Tail.
  • Support Cups are available in either Cast Iron or Steel. Cast Support Cups are pre-cast with from 2- 4 Holes whilst Steel Cups can be Drilled and Counterbored for bolting to the Endplate or Solid for Welding to the Endplate. pressed Steel Support Cups are also available in Self-Colour or Zinc Plated for lighter weight Roller Shutter Doors.
 
Wind Locks and End Locks are available to suit every lath size and shape.
  • Wind Locks are available in either Malleable Cast or Steel. Cast Wind Locks are pre-drilled and generally Zinc Plated although some Cast Wind Locks are offered as Self-Colour.
  • End Locks are available for 4" Insualted Lath, 3" Standard Galve Lath or 2" Flat Lath.
  • 4" Insulated Lath end Locks are available as Zinc Plated Cast
  • 3" End Locks are available in Zinc Plated Malleable Cast, Zinc Plated Pressed Steel or Plastic. Plastic End Locks are available in Black Plastic or White Glass Reinforced Nylon suitable for Powder Coating.
  • 2" End Locks are supplied in Zinc Plated Malleable Cast Iron, Zinc Plated Pressed Steel or Black Plastic.