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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Self Aligning Ball Bearing

Bore Type

N/A Tapered

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Fiber Glass Reinforced

Cage Material

N/A Nylon

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 28000 RPM

Limiting Speed - Grease

N/A 22000 RPM

Y1

N/A 2.00

Y2

N/A 3.10

Y0

N/A 2.10

Seal Type

N/A None

Seal Material

N/A None

Precision

N/A Class 0

Configuration

N/A One

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 268 lbf1190 N1.19 kN

Dynamic Load Rating

N/A 1250 lbf5550 N5.55 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

N/A 0.3937 in10.000 mm

D

N/A 1.1811 in30.000 mm

B

N/A 0.3543 in9.000 mm

r

N/A 0.0236 in0.600 mm

da min

N/A 0.5512 in14.000 mm

Da max

N/A 1.0236 in26.000 mm

ras max

N/A 0.0236 in0.600 mm