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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

16100 rpm

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Configuration

One

Static Load Rating

2270 lbf10100 N10.10 kN

Dynamic Load Rating

2320 lbf10300 N10.30 kN

Enclosure

Double Sealed

Weight

0.485 lb0.220 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Ceramic Hybrid Limiting Speed - Grease

20200 rpm

Ceramic Hybrid Static Load Rating

1570 lbf7000 N7.00 kN

Ceramic Hybrid Dynamic Load Rating

2320 lbf10300 N10.30 kN

Dimensional Specifications


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

d

2.5591 in65 mm

D

3.5433 in90.000 mm

B

0.5118 in13 mm

d1

2.8583 in72.600 mm

d2

2.8228 in71.700 mm

D1

3.2323 in82.100 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

25 º

a

0.9724 in24.700 mm

da min

2.7756 in70.500 mm

db min

2.7362 in69.500 mm

Da max

3.3268 in84.500 mm

ras max

0.0394 in1 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.0236 in26.000 mm

Triple Row Width

1.5354 in39.000 mm

Quadruple Row Width

2.0472 in52.000 mm