ISB NB1.20.0844.200-1PPN thrust ball bearings - BEARING CORP. LTD.

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ISB NB1.20.0844.200-1PPN thrust ball bearings image

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ISB NB1.20.0844.200-1PPN thrust ball bearings Characteristics

Series:745
Cone Part Number:749V
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:147000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:38200 lbf
d:3.3475 in
B - Cone Width:1.8375 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:2.95 in
db - Cone Backface Backing Diameter:3.19 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0.05 in
a - Effective Center Location4:-0.47 in
C90 - Dynamic Radial Rating (90 million revolutions)5:21900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:84700 lbf
C0 - Static Radial Rating:93800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:12200 lbf
K - Factor8:1.8
G1 - Heat Generation Factor (Roller-Raceway):159.6
G2 - Heat Generation Factor (Rib-Roller End):26.3
Cg - Geometry Factor:0.0898

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