N221 KOYO Single-row cylindrical roller bearings - PRECISION BEARING CORP

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N221 KOYO Single-row cylindrical roller bearings Sponsored Products Related To This Item

Series:3700
Cone Part Number:3760
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:47800 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:12400 lbf
d:1.7500 in
B - Cone Width:1.4430 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:2.05 in
db - Cone Backface Backing Diameter:2.28 in
Ab - Cage-Cone Frontface Clearance:0.06 in
Aa - Cage-Cone Backface Clearance:0.31 in
a - Effective Center Location4:-0.57 in
C90 - Dynamic Radial Rating (90 million revolutions)5:7120 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:27500 lbf
C0 - Static Radial Rating:34300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:4120 lbf
K - Factor8:1.73
G1 - Heat Generation Factor (Roller-Raceway):49.9
G2 - Heat Generation Factor (Rib-Roller End):14.5
Cg - Geometry Factor:0.0903

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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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Technical Articles

angular contact ball bearings

cylindrical roller bearings

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