56212.207 Rolling Mills BEARINGS FOR METRIC AND INCH SHAFT SIZES

Brand Name:Rolling Mills
Model Number:56212.207
Series:32307
Cone Part Number:X32307
Design Units:METRIC
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:45300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:11700 lbf
d:35.000 mm
B - Cone Width:31.000 mm

Product Details

Series32307
Cone Part NumberX32307
Design UnitsMETRIC
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)145300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)211700 lbf
d35.000 mm
B - Cone Width31.000 mm
WPD72.8 mm
DD64.2 mm
R - Cone Backface To Clear Radius32.030 mm
da - Cone Frontface Backing Diameter43 mm
db - Cone Backface Backing Diameter46 mm
Ab - Cage-Cone Frontface Clearance2.8 mm
Aa - Cage-Cone Backface Clearance3.6 mm
a - Effective Center Location4-12.2 mm
C90 - Dynamic Radial Rating (90 million revolutions)530000 N
C1 - Dynamic Radial Rating (1 million revolutions)6116000 N
C0 - Static Radial Rating123000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)716200 N
K - Factor81.85
G1 - Heat Generation Factor (Roller-Raceway)29
G2 - Heat Generation Factor (Rib-Roller End)10.1
Cg - Geometry Factor0.0733
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