7221A5TRDULP3 NSK Super Precision Bearings - CEP BEARING COMPANY

CEP BEARING COMPANY: Angular Contact Ball Bearings Cam Follower and Track Roller - Stud Type Cartridge Unit Bearings

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7221A5TRDULP3 NSK Super Precision Bearings Technology

G2 - Heat Generation Factor (Rib-Roller End):17.1
R - Cone Backface To Clear Radius3:0.03 in
da - Cone Frontface Backing Diameter:2.13 in
Series:455
a - Effective Center Location4:-0.28 in
Cg - Geometry Factor:0.0946
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:53100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:30500 lbf
Cone Part Number:458
Aa - Cage-Cone Backface Clearance:0.07 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Design Units:Imperial
d:1.7500 in
db - Cone Backface Backing Diameter:2.17 in
G1 - Heat Generation Factor (Roller-Raceway):58.6
Cage Type:Stamped Steel
C0 - Static Radial Rating:37200 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:4540 lbf
K - Factor8:1.74

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CEP BEARING COMPANY: Address1-3-157 Kimachibori, Nishiku, Osakashi, Osaka 550-03, Japun; Phone(Working Time)+81-6-6653-5001; Fax

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Cam Follower and Track Roller - Stud Type

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