Bearing Finder
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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Four-Point Contact Ball Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A High Strength, 2 piece, Machined

Cage Material

N/A Brass

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 9050 RPM

Limiting Speed - Grease

N/A 5300 RPM

Precision

N/A Class 0

Configuration

N/A One

Contact Angle

N/A 30 º

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 20000 lbf89000 N89.00 kN

Dynamic Load Rating

N/A 11700 lbf52000 N52.00 kN

Enclosure

N/A Open

Weight

N/A 1.270 lb0.576 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four Point Ball Bearings - Dimensions

d

N/A 1.9685 in50.000 mm

D

N/A 3.5433 in90.000 mm

B

N/A 0.7874 in20.000 mm

r

N/A 0.0433 in1.100 mm

a

N/A 1.5945 in40.500 mm

da min

N/A 2.2441 in57.000 mm

Da max

N/A 3.2677 in83.000 mm

ras max

N/A 0.0394 in1 mm