ZKL 7200BETNG Double Row Angular Contact Ball Bearing - NACHI DRIVESHAFT,INC.

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ZKL 7200BETNG Double Row Angular Contact Ball Bearing Systems

Cone Part Number:M239447
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:208000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:53800 lbf
d:7.4700 in
B - Cone Width:2.2500 in
R - Cone Backface To Clear Radius3:0.13 in
da - Cone Frontface Backing Diameter:8.15 in
db - Cone Backface Backing Diameter:8.15 in
Ab - Cage-Cone Frontface Clearance:0.05 in
Aa - Cage-Cone Backface Clearance:0.11 in
a - Effective Center Location4:-0.15 in
C90 - Dynamic Radial Rating (90 million revolutions)5:30900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:119000 lbf
C0 - Static Radial Rating:191000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:17500 lbf
K - Factor8:1.77
G1 - Heat Generation Factor (Roller-Raceway):672.6
G2 - Heat Generation Factor (Rib-Roller End):128.2
Cg - Geometry Factor:0.113

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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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