4SRS12WN[SS,​SSHH,​UU]+[61-900/1]L[H,​P]M THK Miniature Linear Guide Caged Ball SRS Series

Our highly-skilled and factory-trained service experts have the resources to Imperial Design Units help you with MNT BEARING LTD all LM921845 Cone Part Number your 4SRS12WN[SS,​SSHH,​UU]+[61-900/1]L[H,​P]M THK Miniature Linear Guide Caged Ball SRS Series needs - including routine Stamped Steel Cage Type maintenance, major repairs, warranty service, and Thk Linear Guide equipment inspections.

Brand Name:THK
Model Number:4SRS12WN[SS,​SSHH,​UU]+[61-900/1]L[H,​P]M
Cone Part Number:LM921845
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:66700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:17300 lbf
d:4.0000 in
B - Cone Width:1.2500 in
R - Cone Backface To Clear Radius3:0.13 in
PDF 4SRS12WN[SS,​SSHH,​UU]+[61-900/1]L[H,​P]M

Product Details

Cone Part NumberLM921845
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)166700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)217300 lbf
d4.0000 in
B - Cone Width1.2500 in
R - Cone Backface To Clear Radius30.13 in
da - Cone Frontface Backing Diameter4.69 in
db - Cone Backface Backing Diameter5.04 in
Ab - Cage-Cone Frontface Clearance0.16 in
Aa - Cage-Cone Backface Clearance0.33 in
a - Effective Center Location41.36 in
C90 - Dynamic Radial Rating (90 million revolutions)59930 lbf
C1 - Dynamic Radial Rating (1 million revolutions)638300 lbf
C0 - Static Radial Rating49200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)719900 lbf
K - Factor80.5
G1 - Heat Generation Factor (Roller-Raceway)114
G2 - Heat Generation Factor (Rib-Roller End)37.4
Cg - Geometry Factor0.115
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Company Profile

Phone +1-509-826-7409
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