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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

17200 rpm

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Configuration

One

Static Load Rating

1660 lbf7400 N7.40 kN

Dynamic Load Rating

2450 lbf10900 N10.90 kN

Enclosure

Double Sealed

Weight

0.485 lb0.220 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Factor

11.2

Ceramic Hybrid Limiting Speed - Grease

20100 rpm

Ceramic Hybrid Static Load Rating

1660 lbf7400 N7.40 kN

Ceramic Hybrid Dynamic Load Rating

2450 lbf10900 N10.90 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

15 º

a

0.6654 in16.900 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