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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 Machined

Cage Material

N/A Phenolic

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 9500 RPM

Limiting Speed - Grease

N/A 7100 RPM

Configuration

N/A One

Factor

N/A 15.9

Static Load Rating

N/A 6700 lbf29800 N29.80 kN

Dynamic Load Rating

N/A 5400 lbf24100 N24.10 kN

Enclosure

N/A Open

Weight

N/A 0.683 lb0.310 kg

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 4.1339 in105.000 mm

D

N/A 5.1181 in130.000 mm

B

N/A 0.5118 in13.000 mm

r

N/A 0.0394 in1.000 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 0.8780 in22.300 mm

da min

N/A 4.3504 in110.500 mm

Da max

N/A 4.9016 in124.500 mm

Db max

N/A 4.9409 in125.500 mm

ras max

N/A 0.0394 in1.000 mm

r1as max

N/A 0.0236 in0.600 mm

d1

N/A 4.4528 in113.100 mm

D2

N/A 4.9134 in124.800 mm

Double Row Width

N/A 1.0236 in26.000 mm

Triple Row Width

N/A 1.5354 in39.000 mm

Quadruple Row Width

N/A 2.0472 in52.000 mm