68/85 KOYO Single-row deep groove ball bearings - PRECISION BEARING CORP

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68/85 KOYO Single-row deep groove ball bearings image

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Series:37000
Cone Part Number:37431A
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:53400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13900 lbf
d:4.3125 in
B - Cone Width:0.8440 in
R - Cone Backface To Clear Radius3:0.2 in
da - Cone Frontface Backing Diameter:4.61 in
db - Cone Backface Backing Diameter:4.96 in
Ab - Cage-Cone Frontface Clearance:0.15 in
Aa - Cage-Cone Backface Clearance:0.08 in
a - Effective Center Location4:0.54 in
C90 - Dynamic Radial Rating (90 million revolutions)5:7960 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:30700 lbf
C0 - Static Radial Rating:40100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:8250 lbf
K - Factor8:0.96
G1 - Heat Generation Factor (Roller-Raceway):123.7
G2 - Heat Generation Factor (Rib-Roller End):57.1
Cg - Geometry Factor:0.144

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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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angular contact ball bearings

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