Item # 81211, 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 Steel
Limiting Speed - Oil	N/A 3300 RPM
Limiting Speed - Grease	N/A 830 RPM
Precision	N/A ISO Class 0
Weight	N/A 0.419 lb0.190 kg
Dynamic Load Rating	N/A 27200 lbf121000 N
Static Load Rating	N/A 76500 lbf340000 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 2.1654 in55.000 mm
d1 (-0.2/-0.5)	N/A 3.5433 in90.000 mm
D	N/A 3.5433 in90.000 mm
D1	N/A 2.2441 in57.000 mm
T	N/A 0.9843 in25.000 mm
r	N/A 0.0394 in1.000 mm
da min	N/A 2.1654 in55.000 mm
Db max	N/A 4.1339 in105.000 mm
ras max	N/A 0.3543 in9.000 mm