LM739749WE/LM739710 Tapered Roller Bearing 196.85x257.175x39.69mm - Industrial Bearings Solutions

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LM739749WE/LM739710 Tapered Roller Bearing 196.85x257.175x39.69mm image

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LM739749WE/LM739710 Tapered Roller Bearing 196.85x257.175x39.69mm Code system

Series:82000
Cone Part Number:82587
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:202000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:52300 lbf
d:5.8750 in
B - Cone Width:2.2300 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:6.38 in
db - Cone Backface Backing Diameter:6.65 in
Ab - Cage-Cone Frontface Clearance:0.12 in
Aa - Cage-Cone Backface Clearance:0.15 in
a - Effective Center Location4:-0.14 in
C90 - Dynamic Radial Rating (90 million revolutions)5:30000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:116000 lbf
C0 - Static Radial Rating:182000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:22700 lbf
K - Factor8:1.32
G1 - Heat Generation Factor (Roller-Raceway):460.5
G2 - Heat Generation Factor (Rib-Roller End):81.1
Cg - Geometry Factor:0.141

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