7221B KOYO Single-row, matched pair angular contact ball bearings - PRECISION BEARING CORP

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7221B KOYO Single-row, matched pair angular contact ball bearings image

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7221B KOYO Single-row, matched pair angular contact ball bearings Sponsored Products Related To This Item

Series:234000
Cone Part Number:EE234156
Cup Part Number:234215W
Design Units:Imperial
Bearing Weight:44.200 Kg
Cage Type:Stamped Steel
d:396.875 mm
D:546.100 mm
B - Cone Width:61.120 mm
C - Cup Width:55.563 mm
B:76.203 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:418.08 mm
db - Cone Backface Backing Diameter:427.99 mm
Da - Cup Frontface Backing Diameter:515.87 mm
Db - Cup Backface Backing Diameter:503.94 mm
Ab - Cage-Cone Frontface Clearance:7.9 mm
Aa - Cage-Cone Backface Clearance:12.7 mm
a - Effective Center Location3:35.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:63300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:244000 lbf
C0 - Static Radial Rating:451000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:51600 lbf
K - Factor7:1.23
e - ISO Factor8:0.48
Y - ISO Factor9:1.26
G1 - Heat Generation Factor (Roller-Raceway):2782.9
G2 - Heat Generation Factor (Rib-Roller End):448.6
Cg - Geometry Factor:0.202

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PRECISION BEARING CORP: Address365 Kimberly Drive, Carol Stream, Illinois U.S.A.; Phone(Working Time)753-298-7732; Fax

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