Print Back
Unit of Measure

Order Now

Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Angular Contact Ball Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Stratified

Cage Material

N/A Phenolic

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 6800 RPM

Limiting Speed - Grease

N/A 4400 RPM

Configuration

N/A One

Static Load Rating

N/A 54450 lbf242000 N242.00 kN

Dynamic Load Rating

N/A 40500 lbf180000 N180.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearing, High Precision - Dimensions

d

N/A 8.6614 in220.000 mm

D

N/A 11.8110 in300.000 mm

B

N/A 1.4961 in38.000 mm

r2 max

N/A 0.0827 in2.100 mm

r3 max

N/A 0.0433 in1.100 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 2.1260 in54.000 mm

d2

N/A 9.6260 in244.500 mm

D1

N/A 10.8465 in275.500 mm

D4

N/A 11.2598 in286.000 mm

D5

N/A 0.2165 in9.9213 mm

E

N/A 5.500 in252.000 mm

Double Row Width

N/A 2.9921 in76.000 mm

Triple Row Width

N/A 4.4882 in114.000 mm

Quadruple Row Width

N/A 5.9843 in152.000 mm