Item # 51211C3, Single Direction Thrust Ball Bearings On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Thrust Ball Bearing
Bore Type	N/A Round
Outside Ring Type	N/A Straight
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Pressed
Cage Material	N/A Steel
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 3000 RPM
Limiting Speed - Grease	N/A 2100 RPM
Seal Type	N/A None
Seal Material	N/A None
Configuration	N/A One
Radial Internal Clearance	N/A C3
Static Load Rating	N/A 35500 lbf159000 N159.00 kN
Dynamic Load Rating	N/A 15600 lbf69500 N69.50 kN
Enclosure	N/A Open
Weight	N/A 1.296 lb0.588 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Single Direction Thrust Ball Bearings - Dimensions
d	N/A 2.1654 in55.000 mm
D1	N/A 2.2441 in57.000 mm
d1	N/A 3.5433 in90.000 mm
D	N/A 3.5433 in90.000 mm
T	N/A 0.9843 in25.000 mm
r	N/A 0.0394 in1.000 mm
da min	N/A 2.9921 in76.000 mm
Da max	N/A 2.9921 in76.000 mm
ras max	N/A 0.0394 in1.000 mm