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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

18200 rpm

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Configuration

One

Static Load Rating

3300 lbf14700 N14.70 kN

Dynamic Load Rating

3950 lbf17600 N17.60 kN

Enclosure

Double Sealed

Weight

0.970 lb0.44 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Ceramic Hybrid Limiting Speed - Grease

22200 rpm

Ceramic Hybrid Static Load Rating

2290 lbf10200 N10.20 kN

Ceramic Hybrid Dynamic Load Rating

3950 lbf17600 N17.60 kN

Dimensional Specifications


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

d

2.3622 in60 mm

D

3.7402 in95 mm

B

0.7087 in18 mm

d1

2.7598 in70.100 mm

d2

2.7244 in69.200 mm

D1

3.2874 in83.500 mm

r

0.0433 in1.100 mm

r1

0.0236 in0.600 mm

Contact Angle

20 º

a

0.9134 in23.200 mm

da min

2.6378 in67.000 mm

db min

2.5394 in64.500 mm

Da max

3.4646 in88.000 mm

ras max

0.0394 in1 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.4173 in36.000 mm

Triple Row Width

2.1260 in54.000 mm

Quadruple Row Width

2.8346 in72.000 mm