8HR2555+[122-2600/1]L[H,P,SP,UP] THK Separated Linear Guide Side Rails Set Model HR

Brand Name:	THK
Model Number:	8HR2555+[122-2600/1]L[H,P,SP,UP]
Series:	18700
Cone Part Number:	18790
Cup Part Number:	18721
Design Units:	Imperial
Bearing Weight:	0.30 Kg
Cage Type:	Stamped Steel
d:	50.8 mm
D:	83.312 mm
PDF	8HR2555+[122-2600/1]L[H,P,SP,UP]

Product Details

Series	18700
Cone Part Number	18790
Cup Part Number	18721
Design Units	Imperial
Bearing Weight	0.30 Kg
Cage Type	Stamped Steel
d	50.8 mm
D	83.312 mm
B - Cone Width	17.463 mm
C - Cup Width	13.495 mm
B	17.463 mm
R - Cone Backface To Clear Radius1	3.560 mm
r - Cup Backface To Clear Radius2	0.76 mm
da - Cone Frontface Backing Diameter	55.88 mm
db - Cone Backface Backing Diameter	61.98 mm
Da - Cup Frontface Backing Diameter	79.00 mm
Db - Cup Backface Backing Diameter	76.96 mm
Ab - Cage-Cone Frontface Clearance	2.3 mm
Aa - Cage-Cone Backface Clearance	0.5 mm
a - Effective Center Location3	-0.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	3190 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	12300 lbf
C0 - Static Radial Rating	15200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	2210 lbf
K - Factor7	1.44
e - ISO Factor8	0.41
Y - ISO Factor9	1.48
G1 - Heat Generation Factor (Roller-Raceway)	28.6
G2 - Heat Generation Factor (Rib-Roller End)	21.5
Cg - Geometry Factor	0.0789

Company Profile

Machinery Parts Co., Ltd.

Phone

722-298-7405

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