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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

10400 rpm

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Configuration

One

Static Load Rating

5950 lbf26400 N26.40 kN

Dynamic Load Rating

5450 lbf24200 N24.20 kN

Enclosure

Double Sealed

Weight

1.918 lb0.87 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Ceramic Hybrid Limiting Speed - Grease

13000 rpm

Ceramic Hybrid Static Load Rating

4100 lbf18300 N18.30 kN

Ceramic Hybrid Dynamic Load Rating

5450 lbf24200 N24.20 kN

Dimensional Specifications


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

d

3.937 in100 mm

D

5.5118 in140 mm

B

0.7874 in20 mm

d1

4.4055 in111.900 mm

d2

4.3661 in110.900 mm

D1

5.0118 in127.300 mm

r

0.0433 in1.100 mm

r1

0.0236 in0.600 mm

Contact Angle

25 º

a

1.5000 in38.100 mm

da min

4.2126 in107.000 mm

db min

4.1142 in104.500 mm

Da max

5.2362 in133.000 mm

ras max

0.0394 in1 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.5748 in40.000 mm

Triple Row Width

2.3622 in60.000 mm

Quadruple Row Width

3.1496 in80.000 mm