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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Angular Contact Ball Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Fiber Glass Reinforced

Cage Material

N/A Nylon

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 25000 RPM

Limiting Speed - Grease

N/A 19000 RPM

Configuration

N/A One

Factor

N/A 15.5

Static Load Rating

N/A 2170 lbf9650 N9.65 kN

Dynamic Load Rating

N/A 2970 lbf13200 N13.20 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

N/A 1.3780 in35.000 mm

D

N/A 2.1654 in55.000 mm

B

N/A 0.3937 in10.000 mm

r

N/A 0.0236 in0.600 mm

r1

N/A 0.0118 in0.300 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 0.4331 in11.000 mm

da min

N/A 1.5551 in39.500 mm

Da max

N/A 1.9882 in50.500 mm

Db max

N/A 2.0669 in52.500 mm

ras max

N/A 0.0236 in0.600 mm

r1as max

N/A 0.0118 in0.300 mm

Double Row Width

N/A 0.7874 in20.000 mm

Triple Row Width

N/A 1.1811 in30.000 mm

Quadruple Row Width

N/A 1.5748 in40.000 mm