Item # 81217, 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 2300.0 RPM
Limiting Speed - Grease	N/A 580 RPM
Precision	N/A ISO Class 0
Weight	N/A 0.661 lb0.300 kg
Dynamic Load Rating	N/A 38000 lbf169000 N
Static Load Rating	N/A 124000 lbf550000 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 3.3465 in85.000 mm
d1 (-0.2/-0.5)	N/A 4.9213 in125.000 mm
D	N/A 4.9213 in125.000 mm
D1	N/A 3.4646 in88.000 mm
T	N/A 1.2205 in31.000 mm
r	N/A 0.0394 in1.000 mm
da min	N/A 3.3465 in85.000 mm
Db max	N/A 5.9055 in150.000 mm
ras max	N/A 0.4724 in12.000 mm