ISOSTATIC B-57-4 Sleeve Bearings

100% Authentic. ISOSTATIC B-57-4 Sleeve Bearings ROLLWAY BEARING Sales Co., Ltd. TIMKEN Manufacturer Name Highest Quality. Certified Pillow Block Keyword String Supplier.

Brand Name:ISOSTATIC
Model Number:B-57-4
Series:L910300
Cone Part Number:L910349
Cup Part Number:L910310
Design Units:Imperial
Bearing Weight:0.4 Kg
Cage Type:Stamped Steel
d:63.487 mm
D:94.976 mm
PDF B-57-4

Product Details

SeriesL910300
Cone Part NumberL910349
Cup Part NumberL910310
Design UnitsImperial
Bearing Weight0.4 Kg
Cage TypeStamped Steel
d63.487 mm
D94.976 mm
B - Cone Width15.499 mm
C - Cup Width11.999 mm
B17.000 mm
R - Cone Backface To Clear Radius11.020 mm
r - Cup Backface To Clear Radius21.02 mm
da - Cone Frontface Backing Diameter69.09 mm
db - Cone Backface Backing Diameter70.1 mm
Da - Cup Frontface Backing Diameter92.96 mm
Db - Cup Backface Backing Diameter85.09 mm
Ab - Cage-Cone Frontface Clearance2 mm
Aa - Cage-Cone Backface Clearance1.3 mm
a - Effective Center Location311.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)42550 lbf
C1 - Dynamic Radial Rating (1 million revolutions)59850 lbf
C0 - Static Radial Rating14000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)63410 lbf
K - Factor70.75
e - ISO Factor80.78
Y - ISO Factor90.77
G1 - Heat Generation Factor (Roller-Raceway)33.5
G2 - Heat Generation Factor (Rib-Roller End)38.2
Cg - Geometry Factor0.101
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Phone +1-857-689-7956
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