SR45-2145L RAIL THK Linear Bearing,Linear Motion Guides,Radial Type LM Guide (SR),Radial Rail (SR)
Brand Name:THK
Model Number:SR45-2145L RAIL
Series:170000
Cone Part Number:EE170950
Cup Part Number:171436
Design Units:Imperial
Bearing Weight:16.80 Kg
Cage Type:Stamped Steel
d:241.300 mm
D:365.049 mm

Product Details

Series170000
Cone Part NumberEE170950
Cup Part Number171436
Design UnitsImperial
Bearing Weight16.80 Kg
Cage TypeStamped Steel
d241.300 mm
D365.049 mm
B - Cone Width50.8 mm
C - Cup Width33.338 mm
B50.800 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter260.1 mm
db - Cone Backface Backing Diameter268.99 mm
Da - Cup Frontface Backing Diameter337.10 mm
Db - Cup Backface Backing Diameter338.07 mm
Ab - Cage-Cone Frontface Clearance7.6 mm
Aa - Cage-Cone Backface Clearance10.2 mm
a - Effective Center Location35.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)437500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5144000 lbf
C0 - Static Radial Rating231000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)623300 lbf
K - Factor71.61
e - ISO Factor80.36
Y - ISO Factor91.65
G1 - Heat Generation Factor (Roller-Raceway)1070
G2 - Heat Generation Factor (Rib-Roller End)172
Cg - Geometry Factor0.135
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Company Profile

BEARING PRECISION AXLE CORP.
Phone 690-5987
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