• NSK WRP Roller Packs with WFT Fitting Plates and WED Wedge Blocks
1 1

NSK WRP Roller Packs with WFT Fitting Plates and WED Wedge Blocks

NSK WRP Roller Packs with WFT Fitting Plates and WED Wedge Blocks

NSK WRP roller packs are recirculating roller units for heavy-load linear guideways; WFT fitting plates mount them and WED wedge blocks apply and adjust preload.

Key features

  • Short double-row rollers prevent roller skewing
  • Fitting plate distributes load equally to the rollers
  • Wedge block for easy preload adjustment via adjust screw
  • Height grouped in 2 um classes (A to E)
  • Can be installed on vertical shafts; low noise

Specifications

Height tolerance +/-0.005 mm, grouped A-E
Friction coefficient 0.005 or less (starting)
Lubrication Oil ISO VG32-150 or grease No. 2
Brand NSK
Product type Linear Guides
Source NSK Linear Guides / Ball Screws / Monocarriers catalogue (Precision Machine Components), p. A386-A392
WRP 251907 Item: roller pack | Width W: 25 mm | Height H: 19 mm | Length L: 65.5 mm | C: 31 kN | C0: 40.5 kN
WRP 312609 Item: roller pack | Width W: 31 mm | Height H: 26 mm | Length L: 85 mm | C: 57 kN | C0: 73 kN
WRP 383310 Item: roller pack | Width W: 38.1 mm | Height H: 33.31 mm | Length L: 104 mm | C: 91 kN | C0: 113 kN
WRP 454014 Item: roller pack | Width W: 45 mm | Height H: 40 mm | Length L: 138 mm | C: 151 kN | C0: 191 kN
WFT 25 Item: fitting plate | Width W: 10 mm | Height H: 5 mm | Length L: 20 mm | For: WRP 251907
WFT 31 Item: fitting plate | Width W: 12 mm | Height H: 5 mm | Length L: 26 mm | For: WRP 312609
WFT 38 Item: fitting plate | Width W: 12.8 mm | Height H: 5.6 mm | Length L: 29 mm | For: WRP 383310
WFT 45 Item: fitting plate | Width W: 16 mm | Height H: 5 mm | Length L: 40 mm | For: WRP 454014
WED 25 Item: wedge block | Width W: 23 mm | Height H: 12 mm | Length L: 47 mm | For: WRP 251907
WED 31 Item: wedge block | Width W: 28 mm | Height H: 14 mm | Length L: 63 mm | For: WRP 312609
WED 38 Item: wedge block | Width W: 35 mm | Height H: 17.47 mm | Length L: 76 mm | For: WRP 383310
WED 45 Item: wedge block | Width W: 40 mm | Height H: 20 mm | Length L: 95 mm | For: WRP 454014
Linear GuidesNSK
12 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
RFQ List 0 Email about this

Need a different model, or a part not listed here? Send us your parts list →

NSK WRP Roller Packs with WFT Fitting Plates and WED Wedge Blocks

Brand NSK·Linear Guides

Available part numbers (12)

WRP 251907, WRP 312609, WRP 383310, WRP 454014, WFT 25, WFT 31, WFT 38, WFT 45, WED 25, WED 31 + 2 more — see full table ↓

How to order

Send the NSK part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

RFQ List 0 →
View full details
Product codes & specifications
0 selected
RFQ List (0)
Product codeSpec
WRP 251907Item: roller pack | Width W: 25 mm | Height H: 19 mm | Length L: 65.5 mm | C: 31 kN | C0: 40.5 kN
WRP 312609Item: roller pack | Width W: 31 mm | Height H: 26 mm | Length L: 85 mm | C: 57 kN | C0: 73 kN
WRP 383310Item: roller pack | Width W: 38.1 mm | Height H: 33.31 mm | Length L: 104 mm | C: 91 kN | C0: 113 kN
WRP 454014Item: roller pack | Width W: 45 mm | Height H: 40 mm | Length L: 138 mm | C: 151 kN | C0: 191 kN
WFT 25Item: fitting plate | Width W: 10 mm | Height H: 5 mm | Length L: 20 mm | For: WRP 251907
WFT 31Item: fitting plate | Width W: 12 mm | Height H: 5 mm | Length L: 26 mm | For: WRP 312609
WFT 38Item: fitting plate | Width W: 12.8 mm | Height H: 5.6 mm | Length L: 29 mm | For: WRP 383310
WFT 45Item: fitting plate | Width W: 16 mm | Height H: 5 mm | Length L: 40 mm | For: WRP 454014
WED 25Item: wedge block | Width W: 23 mm | Height H: 12 mm | Length L: 47 mm | For: WRP 251907
WED 31Item: wedge block | Width W: 28 mm | Height H: 14 mm | Length L: 63 mm | For: WRP 312609
WED 38Item: wedge block | Width W: 35 mm | Height H: 17.47 mm | Length L: 76 mm | For: WRP 383310
WED 45Item: wedge block | Width W: 40 mm | Height H: 20 mm | Length L: 95 mm | For: WRP 454014

Need a different model, or a part not listed here? Send us your parts list →

Related products

All Linear Motion & Bearings →