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

 10400 RPM

Seal Type

 Non-Contact

Seal Material

 Nitrile Rubber

Configuration

 One

Static Load Rating

 6950 lbf31000 N31.00 kN

Dynamic Load Rating

 6850 lbf30500 N30.50 kN

Enclosure

 Double Sealed

Weight

 2.954 lb1.340 kg

Operating Temperature Range

 -40 to 250 ºF-40 to 120 ºC

Ceramic Hybrid Limiting Speed - Grease

 13000 RPM

Ceramic Hybrid Static Load Rating

 4800 lbf21400 N21.40 kN

Ceramic Hybrid Dynamic Load Rating

 6850 lbf30500 N30.50 kN

Dimensional Specifications

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

d

 3.7402 in95.000 mm

D

 5.7087 in145.000 mm

B

 0.9449 in24.000 mm

d1

 4.3465 in110.400 mm

d2

 4.2992 in109.200 mm

D1

 5.0433 in128.100 mm

r

 0.0591 in1.500 mm

r1

 0.0394 in1.000 mm

Contact Angle

 25 º

a

 1.5354 in39.000 mm

da min

 3.8780 in98.500 mm

db min

 3.9567 in100.500 mm

Da max

 5.3740 in136.500 mm

ras max

 0.0591 in1.500 mm

r1as max

 0.0394 in1.000 mm

Double Row Width

 1.8898 in48.000 mm

Triple Row Width

 2.8346 in72.000 mm

Quadruple Row Width

 3.7795 in96.000 mm