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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Deep Groove Ball 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 - Grease

N/A 18000 RPM

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Configuration

N/A One

Radial Internal Clearance

N/A C3

Precision

N/A ISO Class 0

Static Load Rating

N/A 540 lbf2400 N2.40 kN

Dynamic Load Rating

N/A 1150 lbf5100 N5.10 kN

Enclosure

N/A Shielded & Sealed

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing - Single Shielded & Single Sealed (Contact Rubber Seal), WC87000 Series - Dimensions

d

N/A 0.3937 in10.000 mm

D

N/A 1.1811 in30.000 mm

Be

N/A 0.5000 in12.700 mm

Bi

N/A 0.4800 in12.192 mm

Total Width

N/A 0.5000 in12.700 mm

r

N/A 0.0236 in0.600 mm