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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Miniature / Extra Small Ball Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Stainless (Snap Type)

Cage Material

N/A Steel

Limiting Speed - Grease

N/A 31000 RPM

Precision

N/A Class 0

Configuration

N/A One

Factor

N/A 12.7

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 315 lbf1400 N

Dynamic Load Rating

N/A 740 lbf3300 N

Enclosure

N/A Double Shielded

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing w/ Flanged Outer Ring - Double Shielded - Dimensions

d

N/A 0.3750 in9.525 mm

D

N/A 0.8750 in22.225 mm

B

N/A 0.2812 in7.142 mm

D3

N/A 0.9689 in24.610 mm

C1

N/A 0.0618 in1.570 mm

r

N/A 0.0161 in0.410 mm

da min

N/A 0.4528 in11.500 mm

da max

N/A 0.4685 in11.900 mm

Da max

N/A 0.7953 in20.200 mm

ras max

N/A 0.0157 in0.400 mm