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Unit of Measure

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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 Machined

Cage Material

N/A Phenolic

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 10400 RPM

Limiting Speed - Grease

N/A 7800 RPM

Configuration

N/A One

Factor

N/A 16.0

Static Load Rating

N/A 6200 lbf27600 N27.60 kN

Dynamic Load Rating

N/A 5250 lbf23400 N23.40 kN

Enclosure

N/A Open

Weight

N/A 0.617 lb0.280 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

N/A 3.7402 in95.000 mm

D

N/A 4.7244 in120.000 mm

B

N/A 0.5118 in13.000 mm

r

N/A 0.0394 in1.000 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 0.8228 in20.900 mm

da min

N/A 3.9567 in100.500 mm

Da max

N/A 4.5079 in114.500 mm

Db max

N/A 4.5472 in115.500 mm

ras max

N/A 0.0394 in1.000 mm

r1as max

N/A 0.0236 in0.600 mm

d1

N/A 4.0591 in103.100 mm

D2

N/A 4.5197 in114.800 mm

Double Row Width

N/A 1.0236 in26.000 mm

Triple Row Width

N/A 1.5354 in39.000 mm

Quadruple Row Width

N/A 2.0472 in52.000 mm