BTM4020 4600169/649472 Needle Roller Bearing 40x50x20mm - Bearing Wholesalers

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BTM4020 4600169/649472 Needle Roller Bearing 40x50x20mm image

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BTM4020 4600169/649472 Needle Roller Bearing 40x50x20mm Systems

Cone Part Number:LM245848
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:203000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:52600 lbf
d:9.1250 in
B - Cone Width:2.0625 in
R - Cone Backface To Clear Radius3:0.13 in
da - Cone Frontface Backing Diameter:9.65 in
db - Cone Backface Backing Diameter:9.76 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0.05 in
a - Effective Center Location4:0.1 in
C90 - Dynamic Radial Rating (90 million revolutions)5:30200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:116000 lbf
C0 - Static Radial Rating:214000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:16500 lbf
K - Factor8:1.83
G1 - Heat Generation Factor (Roller-Raceway):945.2
G2 - Heat Generation Factor (Rib-Roller End):187.4
Cg - Geometry Factor:0.125

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Bearing Wholesalers: Emailcarina@bearing-wholesalers.com; Address258 Bearing Wholesalers Center Hill, Singapore 628925; Phone(Working Time)+6531591338; Fax+6531591338

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Stock Categories

Quality Control

Single row bearing

Double row bearing

Multi-row bearing

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