NN49/1000K TIMKEN Double row cylindrical roller bearings - COOPER BEARING LIMITED

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NN49/1000K TIMKEN Double row cylindrical roller bearings image

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NN49/1000K TIMKEN Double row cylindrical roller bearings Codes and sizes

Series:M252300
Cone Part Number:M252330X
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:492000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:128000 lbf
d:9.25 in
B - Cone Width:2.9375 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:10.31 in
db - Cone Backface Backing Diameter:10.71 in
Ab - Cage-Cone Frontface Clearance:0.19 in
Aa - Cage-Cone Backface Clearance:0.3 in
a - Effective Center Location4:-0.26 in
C90 - Dynamic Radial Rating (90 million revolutions)5:73200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:283000 lbf
C0 - Static Radial Rating:455000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:41700 lbf
K - Factor8:1.76
G1 - Heat Generation Factor (Roller-Raceway):1839.2
G2 - Heat Generation Factor (Rib-Roller End):226.1
Cg - Geometry Factor:0.159

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COOPER BEARING LIMITED: Address4548-11th Street, Edmonton, Alberta T7E 5R9, Canada; Phone(Working Time)+1-785-435-3678; Fax

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Stock Categories

Technical Articles

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

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