Bearing Finder
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Technical Specifications

Type

 Angular Ball Bearing

Bore Type

 Round

Material

 High Carbon Chrome Steel

Cage Type

 Machined

Cage Material

 Phenolic Resin

Limiting Speed - Grease

 13900 RPM

Seal Type

 Non-Contact

Seal Material

 Nitrile Rubber

Configuration

 One

Static Load Rating

 3050 lbf13600 N13.60 kN

Dynamic Load Rating

 2990 lbf13300 N13.30 kN

Enclosure

 Double Sealed

Weight

 0.860 lb0.390 kg

Operating Temperature Range

 -40 to 250 ºF-40 to 120 ºC

Ceramic Hybrid Limiting Speed - Grease

 17400 RPM

Ceramic Hybrid Static Load Rating

 2120 lbf9450 N9.45 kN

Ceramic Hybrid Dynamic Load Rating

 2990 lbf13300 N13.30 kN

Dimensional Specifications

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

d

 2.9528 in75.000 mm

D

 4.1339 in105.000 mm

B

 0.6299 in16.000 mm

d1

 3.3150 in84.200 mm

d2

 3.2795 in83.300 mm

D1

 3.7480 in95.200 mm

r

 0.0394 in1.000 mm

r1

 0.0236 in0.600 mm

Contact Angle

 25 º

a

 1.1457 in29.100 mm

da min

 3.1693 in80.500 mm

db min

 3.1299 in79.500 mm

Da max

 3.9173 in99.500 mm

ras max

 0.0394 in1.000 mm

r1as max

 0.0236 in0.600 mm

Double Row Width

 1.2598 in32.000 mm

Triple Row Width

 1.8898 in48.000 mm

Quadruple Row Width

 2.5197 in64.000 mm