011.40.900 Single-row Four Point Contact Slewing Bearing - External Gear - NACHI DRIVESHAFT,INC.

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011.40.900 Single-row Four Point Contact Slewing Bearing - External Gear image

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The details of Wind Power Bearings

Cone Part Number:L420449
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:38300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:9920 lbf
d:4.0000 in
B - Cone Width:0.8438 in
R - Cone Backface To Clear Radius3:0.06 in
da - Cone Frontface Backing Diameter:4.21 in
db - Cone Backface Backing Diameter:4.29 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0.02 in
a - Effective Center Location4:0.11 in
C90 - Dynamic Radial Rating (90 million revolutions)5:5700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:22000 lbf
C0 - Static Radial Rating:39400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3600 lbf
K - Factor8:1.59
G1 - Heat Generation Factor (Roller-Raceway):140
G2 - Heat Generation Factor (Rib-Roller End):102
Cg - Geometry Factor:0.129

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NACHI DRIVESHAFT,INC.: Address7854 South International Drive, Columbus, IN 34509,U.S.A.; Phone(Working Time)83-342-11555; Fax

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Stock Categories

Technical Articles

Cross-Split Spherical Roller Bearings

Double Row Spherical Roller Bearings

Single Row Cylindrical Roller Bearings

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