8HR2555M+[122-1000/1]L[F(AP-C),F(AP-CF),F(AP-HC)]M THK Separated Linear Guide Side Rails Set Model HR

Brand Name:	THK
Model Number:	8HR2555M+[122-1000/1]L[F(AP-C),F(AP-CF),F(AP-HC)]M
Series:	M38500
Cone Part Number:	M38549
Cup Part Number:	M38512
Design Units:	Imperial
Bearing Weight:	0.30 Kg
Cage Type:	Stamped Steel
d:	34.925 mm
D:	66.421 mm
PDF	8HR2555M+[122-1000/1]L[F(AP-C),F(AP-CF),F(AP-HC)]M

Product Details

Series	M38500
Cone Part Number	M38549
Cup Part Number	M38512
Design Units	Imperial
Bearing Weight	0.30 Kg
Cage Type	Stamped Steel
d	34.925 mm
D	66.421 mm
B - Cone Width	20.638 mm
C - Cup Width	16.670 mm
B	20.638 mm
R - Cone Backface To Clear Radius1	3.560 mm
r - Cup Backface To Clear Radius2	2.29 mm
da - Cone Frontface Backing Diameter	39.88 mm
db - Cone Backface Backing Diameter	46.48 mm
Da - Cup Frontface Backing Diameter	62.00 mm
Db - Cup Backface Backing Diameter	57.91 mm
Ab - Cage-Cone Frontface Clearance	3.3 mm
Aa - Cage-Cone Backface Clearance	-0.3 mm
a - Effective Center Location3	-5.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	3640 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	14000 lbf
C0 - Static Radial Rating	16400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	2200 lbf
K - Factor7	1.66
e - ISO Factor8	0.35
Y - ISO Factor9	1.7
G1 - Heat Generation Factor (Roller-Raceway)	20.3
G2 - Heat Generation Factor (Rib-Roller End)	12.9
Cg - Geometry Factor	0.068

Company Profile

Machinery Parts Co., Ltd.

Phone

722-298-7405

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