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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 Stratified

Cage Material

N/A Phenolic

Limiting Speed - Oil

N/A 5400 RPM

Limiting Speed - Grease

N/A 4200 RPM

Configuration

N/A One

Factor

N/A 16.0

Static Load Rating

N/A 43500 lbf193000 N193.00 kN

Dynamic Load Rating

N/A 38500 lbf171000 N171.00 kN

Enclosure

N/A Open

Weight

N/A 11.332 lb5.140 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 6.2992 in160.000 mm

D

N/A 9.4488 in240.000 mm

B

N/A 1.4961 in38.000 mm

r

N/A 0.0827 in2.100 mm

r1

N/A 0.0433 in1.100 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 1.8071 in45.900 mm

da min

N/A 6.7717 in172.000 mm

Da max

N/A 8.9764 in228.000 mm

Db max

N/A 9.1732 in233.000 mm

ras max

N/A 0.0787 in2.000 mm

r1as max

N/A 0.0394 in1.000 mm

d1

N/A 7.3031 in185.500 mm

D2

N/A 8.8425 in224.600 mm

Double Row Width

N/A 2.9921 in76.000 mm

Triple Row Width

N/A 4.4882 in114.000 mm

Quadruple Row Width

N/A 5.9843 in152.000 mm