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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 High Tensile Brass

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 5800 RPM

Limiting Speed - Grease

N/A 4400 RPM

Configuration

N/A One

Factor

N/A 14.7

Static Load Rating

N/A 48000 lbf214000 N214.00 kN

Dynamic Load Rating

N/A 48000 lbf213000 N213.00 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 5.1181 in130.000 mm

D

N/A 9.0551 in230.000 mm

B

N/A 1.5748 in40.000 mm

r

N/A 0.1181 in3.000 mm

r1

N/A 0.0433 in1.100 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 1.7323 in44.000 mm

da min

N/A 5.6693 in144.000 mm

Da max

N/A 8.5039 in216.000 mm

Db max

N/A 8.7795 in223.000 mm

ras max

N/A 0.0984 in2.500 mm

r1as max

N/A 0.0394 in1.000 mm

Double Row Width

N/A 3.1496 in80.000 mm

Triple Row Width

N/A 4.7244 in120.000 mm

Quadruple Row Width

N/A 6.2992 in160.000 mm