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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 Pressed

Cage Material

N/A Steel

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 28000 RPM

Limiting Speed - Grease

N/A 24000 RPM

Y1

N/A 0.98

Y2

N/A 1.50

Y0

N/A 1.00

Taper

N/A 1:12

Seal Type

N/A None

Seal Material

N/A None

Precision

N/A Class 0

Configuration

N/A One

Radial Internal Clearance

N/A C3

Static Load Rating

N/A 355 lbf1590 N1.59 kN

Dynamic Load Rating

N/A 1670 lbf7450 N7.45 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 0.5512 in14.000 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