HRW21CR1M(GK) THK Wide Rail Linear Guide (Block Only) Interchangeable HRW Series

Brand Name: THK
Model Number: HRW21CR1M(GK)
Series: LM287600
Cone Part Number: LM287649D
Design Units: Imperial
Cage Type: Pin-Type
db - Cone Backface Backing Diameter: 38.98 in
C1 - Dynamic Radial Rating (1 million revolutions)1: 2050000 lbf
C0 - Static Radial Rating: 5300000 lbf
d: 36.9375 in
PDF HRW21CR1M(GK)

Product Details

Series LM287600
Cone Part Number LM287649D
Design Units Imperial
Cage Type Pin-Type
db - Cone Backface Backing Diameter 38.98 in
C1 - Dynamic Radial Rating (1 million revolutions)1 2050000 lbf
C0 - Static Radial Rating 5300000 lbf
d 36.9375 in
B - Double Cone Width 15.7500 in
R - Cone Frontface To Clear Radius2 0.190 in
da - Cone Frontface Backing Diameter 38.98 in
Ab - Cage-Cone Frontface Clearance 0.56 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 532000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 3570000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 926000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 303000 lbf
K - Factor7 1.76
G1 - Heat Generation Factor (Roller-Raceway)8 37200
G2 - Heat Generation Factor (Rib-Roller End) 1610
Cg - Geometry Factor9 0.428
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Company Profile

Phone 409-782-6227
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