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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

11800 rpm

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Configuration

One

Static Load Rating

3200 lbf14300 N14.30 kN

Dynamic Load Rating

4100 lbf18300 N18.30 kN

Enclosure

Double Sealed

Weight

1.433 lb0.65 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Factor

11.3

Ceramic Hybrid Limiting Speed - Grease

13900 rpm

Ceramic Hybrid Static Load Rating

3200 lbf14300 N14.30 kN

Ceramic Hybrid Dynamic Load Rating

4100 lbf18300 N18.30 kN

Dimensional Specifications


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

d

3.7402 in95 mm

D

5.1181 in130 mm

B

0.7087 in18 mm

d1

4.1693 in105.900 mm

d2

4.1339 in105.000 mm

D1

4.6693 in118.600 mm

r

0.0433 in1.100 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

a

0.9528 in24.200 mm

da min

4.0157 in102.000 mm

db min

3.9173 in99.500 mm

Da max

4.8425 in123.000 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