N321 KOYO Single-row cylindrical roller bearings - PRECISION BEARING CORP

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N321 KOYO Single-row cylindrical roller bearings image

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Series:335
Cone Part Number:346
Cup Part Number:332A
Design Units:Imperial
Bearing Weight:0.6 Kg
Cage Type:Stamped Steel
d:31.750 mm
D:80 mm
B - Cone Width:22.403 mm
C - Cup Width:21.001 mm
B:24.176 mm
R - Cone Backface To Clear Radius1:0.760 mm
r - Cup Backface To Clear Radius2:2.29 mm
da - Cone Frontface Backing Diameter:39.62 mm
db - Cone Backface Backing Diameter:39.88 mm
Da - Cup Frontface Backing Diameter:75.90 mm
Db - Cup Backface Backing Diameter:71.12 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:0 mm
a - Effective Center Location3:-6.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:5490 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:21200 lbf
C0 - Static Radial Rating:18700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2570 lbf
K - Factor7:2.14
e - ISO Factor8:0.27
Y - ISO Factor9:2.2
G1 - Heat Generation Factor (Roller-Raceway):26.5
G2 - Heat Generation Factor (Rib-Roller End):13
Cg - Geometry Factor:0.0676

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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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Stock Categories

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angular contact ball bearings

cylindrical roller bearings

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