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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 16200 RPM

Limiting Speed - Grease

N/A 10000 RPM

Configuration

N/A One

Static Load Rating

N/A 10800 lbf48000 N48.00 kN

Dynamic Load Rating

N/A 10500 lbf46500 N46.50 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 4.3307 in110.000 mm

D

N/A 6.6929 in170.000 mm

B

N/A 1.1024 in28.000 mm

d1

N/A 5.2126 in132.400 mm

d2

N/A 5.1102 in129.800 mm

D1

N/A 5.8110 in147.600 mm

D2

N/A 6.0315 in153.200 mm

r

N/A 0.0787 in2.000 mm

r1

N/A 0.0394 in1.000 mm

Contact Angle

N/A 20 º

a

N/A 1.5630 in39.700 mm

da min

N/A 4.7244 in120.000 mm

db min

N/A 4.5472 in115.500 mm

Da max

N/A 6.2992 in160.000 mm

Db max

N/A 6.4764 in164.500 mm

ras max

N/A 0.0787 in2.000 mm

r1as max

N/A 0.0394 in1.000 mm

Double Row Width

N/A 2.2047 in56.000 mm

Triple Row Width

N/A 3.3071 in84.000 mm

Quadruple Row Width

N/A 4.4094 in112.000 mm