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

Brand Name:THK
Model Number:4SRS12WN+[61-900/1]L[H,​P]M
Series:9200
Cone Part Number:9285
Cup Part Number:9220D
Design Units:Imperial
Bearing Weight:18.74 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.18 in
d:3 in
PDF 4SRS12WN+[61-900/1]L[H,​P]M

Product Details

Series9200
Cone Part Number9285
Cup Part Number9220D
Design UnitsImperial
Bearing Weight18.74 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.18 in
d3 in
D6.3750 in
B - Cone Width1.8125 in
C - Double Cup Width2.7810 in
T - Bearing Width across Cones4.1560 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Frontface To Clear Radius20.03 in
db - Cone Backface Backing Diameter4.37 in
Da - Cup Frontface Backing Diameter6.04 in
Aa - Cage-Cone Backface Clearance0.33 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)320600 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4138000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)535800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)624900 lbf
K - Factor70.82
e - ISO Factor80.71
Y1 - ISO Factor90.95
Y2 - ISO Factor101.42
G1 - Heat Generation Factor (Roller-Raceway)11102
G2 - Heat Generation Factor (Rib-Roller End)18.4
Cg - Geometry Factor120.0984
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Company Profile

Phone 722-298-7405
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