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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 Resin

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 8000 RPM

Limiting Speed - Grease

N/A 7050 RPM

Configuration

N/A One

Static Load Rating

N/A 17600 lbf78500 N78.50 kN

Dynamic Load Rating

N/A 15600 lbf69500 N69.50 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type - Dimensions

d

N/A 5.9055 in150.000 mm

D

N/A 8.8583 in225.000 mm

B

N/A 1.3780 in35.000 mm

d1

N/A 7.0079 in178.000 mm

d2

N/A 6.8819 in174.800 mm

D1

N/A 7.7559 in197.000 mm

D2

N/A 8.0315 in204.000 mm

r

N/A 0.0827 in2.100 mm

r1

N/A 0.0433 in1.100 mm

Contact Angle

N/A 25 º

a

N/A 2.4213 in61.500 mm

da min

N/A 6.3780 in162.000 mm

db min

N/A 6.1811 in157.000 mm

Da max

N/A 8.3858 in213.000 mm

Db max

N/A 8.5827 in218.000 mm

ras max

N/A 0.0787 in2.000 mm

r1as max

N/A 0.0394 in1.000 mm

Double Row Width

N/A 2.7559 in70.000 mm

Triple Row Width

N/A 4.1339 in105.000 mm

Quadruple Row Width

N/A 5.5118 in140.000 mm