Bearing Finder
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Unit of Measure

Technical Specifications

Type

Angular Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Phenolic Resin

Limiting Speed - Grease

23700 RPM

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Precision Rating

ISO Class 4

Configuration

One

Static Load Rating

2070 lbf9200 N9.20 kN

Dynamic Load Rating

3800 lbf16800 N16.80 kN

Enclosure

Double Sealed

Weight

0.838 lb0.380 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type - Dimensions

d

2.1654 in55.000 mm

D

3.5433 in90.000 mm

B

0.7087 in18.000 mm

d1

2.5669 in65.200 mm

d2

2.5276 in64.200 mm

D1

3.0984 in78.700 mm

r

0.0433 in1.100 mm

r1

0.0236 in0.600 mm

Contact Angle

20 º

a

0.8780 in22.300 mm

da min

2.4409 in62.000 mm

db min

2.3425 in59.500 mm

Da max

3.2677 in83.000 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm