4SRS20M+[51-900/1]L[H,P]M THK Miniature Linear Guide Caged Ball SRS Series

Brand Name:	THK
Model Number:	4SRS20M+[51-900/1]L[H,P]M
Series:	99000
Cone Part Number:	99600
Cup Part Number:	99100W
Design Units:	Imperial
Bearing Weight:	12.4 Kg
Cage Type:	Stamped Steel
d:	152.400 mm
D:	254.000 mm
PDF	4SRS20M+[51-900/1]L[H,P]M

Product Details

Series	99000
Cone Part Number	99600
Cup Part Number	99100W
Design Units	Imperial
Bearing Weight	12.4 Kg
Cage Type	Stamped Steel
d	152.400 mm
D	254.000 mm
B - Cone Width	66.675 mm
C - Cup Width	47.625 mm
B	66.675 mm
R - Cone Backface To Clear Radius1	7.110 mm
r - Cup Backface To Clear Radius2	0.76 mm
da - Cone Frontface Backing Diameter	169.67 mm
db - Cone Backface Backing Diameter	181.1 mm
Da - Cup Frontface Backing Diameter	238.30 mm
Db - Cup Backface Backing Diameter	227.08 mm
Ab - Cage-Cone Frontface Clearance	4.8 mm
Aa - Cage-Cone Backface Clearance	8.6 mm
a - Effective Center Location3	-12.2 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	38500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	148000 lbf
C0 - Static Radial Rating	231000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	26800 lbf
K - Factor7	1.43
e - ISO Factor8	0.41
Y - ISO Factor9	1.47
G1 - Heat Generation Factor (Roller-Raceway)	555.5
G2 - Heat Generation Factor (Rib-Roller End)	73.5
Cg - Geometry Factor	0.146

Company Profile

Machinery Parts Co., Ltd.

Phone

722-298-7405

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