B7212-C-2RSD-T-P4S-DUL FAG high precision bearings - BEARING CORP. LTD.

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B7212-C-2RSD-T-P4S-DUL FAG high precision bearings specification

Series:M255400
Cone Part Number:M255449WS
Cup Part Number:M255410
Design Units:Imperial
Bearing Weight:30.70 Kg
Cage Type:Pin-Type
d:288.925 mm
D:406.400 mm
B - Cone Width:77.788 mm
C - Cup Width:60.325 mm
B:77.790 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:309.88 mm
db - Cone Backface Backing Diameter:315.98 mm
Da - Cup Frontface Backing Diameter:387.90 mm
Db - Cup Backface Backing Diameter:378.97 mm
Ab - Cage-Cone Frontface Clearance:5.6 mm
Aa - Cage-Cone Backface Clearance:3.8 mm
a - Effective Center Location3:-4.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:73400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:283000 lbf
C0 - Static Radial Rating:567000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:42500 lbf
K - Factor7:1.73
e - ISO Factor8:0.34
Y - ISO Factor9:1.77
G1 - Heat Generation Factor (Roller-Raceway):2301.3
G2 - Heat Generation Factor (Rib-Roller End):287.6
Cg - Geometry Factor:0.172

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BEARING CORP. LTD.: Address215 Courtneypark Drive West, Mississauga,Ontario, L5W 1Y4, Canada; Phone(Working Time)753-298-7821; Fax

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angular contact ball bearings

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