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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Expansion Compensating Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Pressed

Cage Material

N/A Steel

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 8300 RPM

Limiting Speed - Grease

N/A 7100 RPM

Seal Type

N/A Non-Contact

Seal Material

N/A Nitrile Rubber

Precision

N/A Class 0

Configuration

N/A One

Factor

N/A 14.4

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 5200 lbf23200 N23.20 kN

Dynamic Load Rating

N/A 8760 lbf39000 N39.00 kN

Enclosure

N/A Double Sealed

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Expansion Compensating Bearing - Double Sealed (Non-Contact Rubber Seal) - Dimensions

d

N/A 1.9685 in50.000 mm

D

N/A 3.5433 in90.000 mm

B

N/A 0.7874 in20.000 mm

r

N/A 0.0433 in1.100 mm

da min

N/A 2.2244 in56.500 mm

da max

N/A 2.3622 in60.000 mm

Da max

N/A 3.2874 in83.500 mm

ras max

N/A 0.0197 in0.5 mm