Bearing Finder
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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 Pressed

Cage Material

N/A Steel

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 23000 RPM

Limiting Speed - Grease

N/A 17000 RPM

Configuration

N/A Two

Preload

N/A Heavy

Static Load Rating

N/A 5200 lbf23100 N23.10 kN

Dynamic Load Rating

N/A 4000 lbf17900 N17.90 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions

d

N/A 0.7874 in20.000 mm

D

N/A 1.8504 in47.000 mm

B

N/A 0.5512 in14.000 mm

2B

N/A 1.1024 in28.000 mm

d1

N/A 1.2008 in30.500 mm

D1

N/A 1.5197 in38.600 mm

D2

N/A 1.6772 in42.600 mm

r

N/A 0.0394 in1.000 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 30 º

da min

N/A 1.0039 in25.500 mm

Db max

N/A 1.6732 in42.500 mm

ras max

N/A 0.0394 in1.000 mm

r1as max

N/A 0.0236 in0.600 mm