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Home>Products>Curved Linear Guide>HRW21-[70-1900/1]L(GK) THK Wide Rail Linear Guide (Rail Only) Interchangeable HRW Series

  • HRW21-[70-1900/1]L(GK) THK Wide Rail Linear Guide (Rail Only) Interchangeable HRW Series
  • HRW21-[70-1900/1]L(GK) THK Wide Rail Linear Guide (Rail Only) Interchangeable HRW Series

THK HRW21-[70-1900/1]L(GK) MODELS

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HRW21-[70-1900/1]L(GK) THK Wide Rail Linear Guide (Rail Only) Interchangeable HRW Series

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Curved Linear Guide

THK HRW21-[70-1900/1]L(GK) Bearing SPECIFICATIONS

  • THK

  • HRW21-[70-1900/1]L(GK)

  • Take Up Units
  • 0.0
  • N/A
  • 17.252
  • M06288
  • Take Up Bearing Only
  • Spherical Roller Bearing
  • Unit Only
Download THK HRW21-[70-1900/1]L(GK) Spec Sheet
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HRW21-[70-1900/1]L(GK) THK Wide Rail Linear Guide (Rail Only) Interchangeable HRW Series Systems

  • Take Up Units
  • 0.0
  • N/A
  • 17.252
  • M06288
  • Take Up Bearing Only
  • Spherical Roller Bearing
  • Unit Only
  • V Lock
  • QMTF
  • 0
  • 22219
  • Cast Steel
  • Double Row | Single Nut | Expansion | Two Lip Viton Seal | Steel Cage
  • Metric
  • Take Up Bearing Only; 80MM Bore; 46.02MM Slot Width; 173.02MM Slot to Slot Distance; Spherical Roller Bearing; Unit Only; V Lock Mount; QMTF Take Up Frame; 22219 Insert Part; Cast Steel Housing Materi
  • 31171533
  • 8483.20.40.80
  • Bearing
  • Take Up
  • 44
  • 1.812 Inch | 46.02 Millimeter
  • 6.812 Inch | 173.02 Millimeter
  • 3.15 Inch | 80 Millimeter
HRW21-[70-1900/1]L(GK) THK Wide Rail Linear Guide (Rail Only) Interchangeable HRW Series pdf

THK HRW21-[70-1900/1]L(GK) HRW21-[70-1900/1]L(GK) THK Wide Rail Linear Guide (Rail Only) Interchangeable HRW Series Characteristics

rb max.0,6 mm
da min.82 mm
Db min.121 mm
Basic dynamic load rating (C)270 kN
d70 mm
T74 mm
C61,5 mm
Size (mm)70x125x74
ra max.2 mm
Calculation factor (Y2)2,4
Basic static load rating (C0)410 kN
r1 min.0,6 mm
Weight3,58 Kg
Width (mm)74
(Oil) Lubrication Speed3100 r/min
Bearing numberHR70KBE52X+L
(Grease) Lubrication Speed2300 r/min
D125 mm
Calculation factor (e)0,42
Bore Diameter (mm)70

HRW21-[70-1900/1]L(GK) THK Wide Rail Linear Guide (Rail Only) Interchangeable HRW Series Interchange Search

No.BrandDHTBCdC0D3
RT19008NTN1055,000 mm60,000 mm - - - 945,000 mm - -
T-EE161300/161900NTN482,6 mm - 60,325 mm55,562 mm38,1 mm330,2 mm - -
T-EE161363/161900NTN482,6 mm - 60,325 mm55,562 mm38,1 mm346,075 mm - -
T-EE161400/161900NTN482,6 mm - 60,325 mm55,562 mm38,1 mm355,6 mm - -
W 61900SKF22 mm - - 6 mm - 10 mm - -
W 61900 RSKF22 mm - - 6 mm2,34 kN10 mm1,25 kN25 mm
W 61900 R-2RS1SKF22 mm - - 6 mm2,34 kN10 mm1,25 kN25 mm
W 61900 R-2ZSKF22 mm - - 6 mm2,34 kN10 mm1,25 kN25 mm
W 61900-2RS1SKF22 mm - - 6 mm - 10 mm - -
W 61900-2RZSKF22 mm - - 6 mm - 10 mm - -
W 61900-2ZSKF22 mm - - 6 mm - 10 mm - -

 

JR45B[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​SS,​UU,​ZZ]+[162-4000/1]L THK Linear Guide JR Standard GradeSize (mm):310x429.500x60; B:60,000 mm; Outer Diameter (mm):429,500; C:60,000 mm; d:310,000 mm; D:429,500 mm; Width (mm):60,000; Bore Diameter (mm):310,000; Bearing number:SF6203;
JR45R[1,​2,​3,​4,​5,​6,​7,​8,​9]+[162-4000/1]L THK Linear Guide JR Standard GradeBearing number:2580/2520; Weight (g):410.00; Material:52100 chrome steel o; Width (B):1.0000; Outer Dia (D):2.6150; Radius (min) (rs):0.031; Outer Width (Bo):0.8125; Radius (min) (rs1):0.130; Bore Diameter (mm):31,75; Bearing Type:single row assembly; Bore Dia (d):1.2500; Outer Diameter (mm):66,421;
JR55A[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​SS,​UU,​ZZ]+[182-4000/1]L THK Linear Guide JR Standard GradeBearing number:GAKR 20 PB; dk:34,925 mm; Bore Diameter (mm):20; d2:50 mm; C1:18 mm; D:40 mm; Thread (G):M20X1,5; l2 max.:103 mm; Size (mm):20x40x25; h:78 mm; d:20 mm; B:25 mm; Weight:0,38 Kg; l7 min.:26 mm; Angle:14 °; Outer Diameter (mm):40; l1 min.:45 mm; r1 min.:0,3 mm; Basic dynamic load rat
JR55B[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​SS,​UU,​ZZ]+[182-4000/1]L THK Linear Guide JR Standard GradeBasic static load rating (C0):0,43 kN; da min.:6,6 mm; r1 min.:0,2 mm; Basic dynamic load rating (C):1,1 kN; r min.:0,2 mm; Da max.:11,4 mm; Width (mm):4; Outer Diameter (mm):13; Bearing number:695-2RD; B:4 mm; D:13 mm; Weight:0,0022 Kg; Bore Diameter (mm):5; d:5 mm; Size (mm):5x13x4; C:4 mm; (Greas
JR55A[1,​2,​3,​4,​5,​6,​7,​8,​9]+[182-4000/1]L THK Linear Guide JR Standard Grade(Grease) Lubrication Speed:7900 r/min; a(mm):16.2; Cr:45.5; Basic static load rating (C0):43,2 kN; Y0:0.60; db(max):30; r1(min):1; a:16,2 mm; r min.:1 mm; Y1:1.10; C0r:43.2; r(min):1; Cu:5.90; (Refer.)Mass(kg):0.200; Calculation factor (e):0,55; Outer Diameter (mm):52; Size (mm):25x52x19.25; Da(max)
JR45B[1,​2,​3,​4,​5,​6,​7,​8,​9]+[162-4000/1]L THK Linear Guide JR Standard Grader3 min.:4 mm; Bearing number:NU236-E-MA6; r2 min.:4 mm; D:320 mm; Bore Diameter (mm):180; r4 min.:4 mm; r1 min.:4 mm; d:180 mm; C:52 mm; Weight:19 Kg; F:217 mm; Basic dynamic load rating (C):708 kN; Width (mm):52; S:4,7 mm; B:52 mm; Outer Diameter (mm):320; Size (mm):180x320x52; Basic static load ra
JR55B[1,​2,​3,​4,​5,​6,​7,​8,​9]+[182-4000/1]L THK Linear Guide JR Standard GradeBearing number:4TRS711; Basic dynamic load rating (C):7610 kN; Calculation factor (e):0,44; Size (mm):711.2x914.4x410; r1 min.:3,2 mm; D:914,4 mm; Bore Diameter (mm):711,2; Weight:670 Kg; Outer Diameter (mm):914,4; W:410 mm; T:410 mm; Calculation factor (Y2):1,54; d:711,2 mm; Width (mm):410; Basic s
JR45R[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​SS,​UU,​ZZ]+[162-4000/1]L THK Linear Guide JR Standard GradeWidth (mm):163; Calculation factor (e):0.39; B1:204 mm; Bearing number:460KBE030; Weight:217 Kg; Calculation factor (Y1):1.74; Bore Diameter (mm):460; Calculation factor (Y0):1.70; D:680 mm; Size (mm):460x680x163; Basic dynamic load rating (C):3300 kN; C:163 mm; r1 min.:3 mm; Basic static load ratin

 

 

HRW21-[70-1900/1]L(GK) THK Wide Rail Linear Guide (Rail Only) Interchangeable HRW Series Video

 

THK HRW21-[70-1900/1]L(GK) INTERCHANGE

Curved Linear Guide Part series HRW21-[70-1900/1]L(GK) is a potential replacement for these common bearing part numbers:

  • HRW21-[70-1900/1]L(GK)

  • HRW21-[70-1900/1]L(GK)

  • HRW21-[70-1900/1]L(GK)

  • HRW21-[70-1900/1]L(GK)

  • HRW21-[70-1900/1]L(GK)

  • HRW21-[70-1900/1]L(GK)

  • HRW21-[70-1900/1]L(GK)

  • HRW21-[70-1900/1]L(GK)

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TIMKEN BEARING MFG.CORP
Address346 North Bower Road, Macomb, IL 61336-2501 U.S.A.
Phone(Working Time)409-782-6227
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THK HRW21-[70-1900/1]L(GK) Technical Articles

Are Bones Swiss bearings better than reds?
Bones Bearings - A Guide of the Legends | skatedeluxe BlogNov 23, 2016 — Learn more about all the different Bones Bearings from Bones REDS to one that could be removed by skaters to allow better cleaning of the bearing. Bones Swiss have been...
Can brass be used as a bearing material?
Why do engines use brass for their main (journal) bearingsOriginally Answered: Why we used brass cage in bearing? Mainly in bearings three makes of cage are mainly used: a. Pressed Steel Cage. b. Solid Brass cage Why use bushings of different...
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Symptoms of a Bad Clutch - AxleAddict - A community of carSo you can tell whether the release bearing or the pilot bearing is the source of the noise. A bad release Symptoms of a Bad Throwout Bearing & Replacement CostJump to Signs of a bad...

Curved Linear Guide CATEGORIES

  • KAWASAKI Gear Pump
  • KAWASAKI D Series Pump
  • KAWASAKI WA Series Pump
  • KAWASAKI HD Series Pump
  • KAWASAKI PC Excavator Series Pump
  • KAWASAKI GD Series Pump
  • AMI Bearing
  • AURORA Bearing
  • FAG Bearing
  • IKO Bearing
  • INA Bearing
  • KOYO Bearing
  • NSK Bearing
  • NTN Bearing
  • SKF Bearing
  • TIMKEN Bearing
  • REXROTH Directional spool valves
  • REXROTH HY-CHECK VALVE
  • REXROTH Throttle check valve
  • REXROTH Directional poppet valves
  • REXROTH Pressure reducing valve
  • REXROTH Twin throttle check valve
  • REXROTH Throttle check valves
  • REXROTH Check valves
  • REXROTH Valves
  • REXROTH Throttle valves
  • REXROTH Pressure relief valve
  • 33215 Bearing
  • Pac3016 Bearing
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  • Large Slewing Bearings
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  • Bearings For Metric And Inch Shaft Sizes
  • Cylindrical Roller Bearings
  • Full Complement Cylindrical Roller Bearings
  • Single-row Cylindrical Roller Bearings
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Customers Who Viewed THK HRW21-[70-1900/1]L(GK) Bearing Also Viewed

  • JR55B[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​SS,​UU,​ZZ]+[182-4000/1]L THK Linear Guide JR Standard Grade
  • JR55B[1,​2,​3,​4,​5,​6,​7,​8,​9]+[182-4000/1]L THK Linear Guide JR Standard Grade
  • JR55A[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​SS,​UU,​ZZ]+[182-4000/1]L THK Linear Guide JR Standard Grade
  • JR55A[1,​2,​3,​4,​5,​6,​7,​8,​9]+[182-4000/1]L THK Linear Guide JR Standard Grade
  • JR45R[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​SS,​UU,​ZZ]+[162-4000/1]L THK Linear Guide JR Standard Grade

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    • REXROTH Directional spool valves
    • REXROTH HY-CHECK VALVE
    • REXROTH Throttle check valve
    • REXROTH Directional poppet valves
    • REXROTH Pressure reducing valve
    • REXROTH Twin throttle check valve
    • REXROTH Throttle check valves
    • REXROTH Check valves
    • REXROTH Valves
    • REXROTH Throttle valves
    • REXROTH Pressure relief valve
    • 33215 Bearing
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    • 33209 Bearing
    • Large Slewing Bearings
    • Slewing Ring Bearings
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    • THK Linear Guide
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    • THK Linear Bearings And Rails
    • THK Linear Motion
    • Bearings For Metric And Inch Shaft Sizes
    • Cylindrical Roller Bearings
    • Full Complement Cylindrical Roller Bearings
    • Single-row Cylindrical Roller Bearings
  • Technical Articles
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  • KAWASAKI D Series Pump
  • KAWASAKI WA Series Pump
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