Item # 81222, Thrust Cylindrical Roller Bearing - Type 812, 813 On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Bearing
Bore Type	N/A Round
Configuration	N/A One
Material	N/A High Carbon Chrome Steel
Cage Material	N/A Aluminum Alloy
Limiting Speed - Oil	N/A 1800 RPM
Limiting Speed - Grease	N/A 450 RPM
Precision	N/A ISO Class 0
Weight	N/A 1.510 lb0.685 kg
Dynamic Load Rating	N/A 58000 lbf258000 N
Static Load Rating	N/A 199000 lbf885000 N
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Thrust Cylindrical Roller Bearing - Type 812, 813 - Dimensions
d	N/A 4.3307 in110.000 mm
d1 (-0.2/-0.5)	N/A 6.2992 in160.000 mm
D	N/A 6.2992 in160.000 mm
D1	N/A 4.4488 in113.000 mm
T	N/A 1.4961 in38.000 mm
r	N/A 0.0433 in1.100 mm
da min	N/A 4.3307 in110.000 mm
Db max	N/A 7.4803 in190.000 mm
ras max	N/A 0.5906 in15.000 mm