6SRS7WN[SS,UU]+[42-300/1]LM THK Miniature Linear Guide Caged Ball SRS Series

Brand Name:	THK
Model Number:	6SRS7WN[SS,UU]+[42-300/1]LM
Cone Part Number:	LL420549
Design Units:	Imperial
Cage Type:	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:	25400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:	6590 lbf
d:	4.0000 in
B - Cone Width:	0.5938 in
R - Cone Backface To Clear Radius3:	0.06 in
PDF	6SRS7WN[SS,UU]+[42-300/1]LM

Product Details

Cone Part Number	LL420549
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	25400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	6590 lbf
d	4.0000 in
B - Cone Width	0.5938 in
R - Cone Backface To Clear Radius3	0.06 in
da - Cone Frontface Backing Diameter	4.21 in
db - Cone Backface Backing Diameter	4.29 in
Ab - Cage-Cone Frontface Clearance	0.11 in
Aa - Cage-Cone Backface Clearance	0.02 in
a - Effective Center Location4	0.22 in
C90 - Dynamic Radial Rating (90 million revolutions)5	3780 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	14600 lbf
C0 - Static Radial Rating	23400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	2400 lbf
K - Factor8	1.58
G1 - Heat Generation Factor (Roller-Raceway)	95.5
G2 - Heat Generation Factor (Rib-Roller End)	89.7
Cg - Geometry Factor	0.113

Company Profile

Machinery Parts Co., Ltd.

Phone

722-298-7405

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