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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Cylindrical Roller Bearing

Bore Type

N/A Round

Material

N/A Hardened Alloy Steel

Cage Material

N/A Machined Carbon Steel

Limiting Speed - Oil

N/A 4000 RPM

Limiting Speed - Grease

N/A 3400 RPM

Precision

N/A ISO Class 0

Configuration

N/A One

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 53500 lbf238000 N238.00 kN

Dynamic Load Rating

N/A 38500 lbf172000 N172.00 kN

Enclosure

N/A Open

Weight

N/A 8.025 lb3.640 kg

Dimensional Specifications


Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - Dimensions

d

N/A 5.1181 in130.000 mm

D

N/A 7.8740 in200.000 mm

B

N/A 1.2992 in33.000 mm

Ew

N/A 7.1654 in182.000 mm

J

N/A 6.0945 in154.800 mm

r

N/A 0.0787 in2.000 mm

da min

N/A 5.3740 in136.500 mm

db min

N/A 5.4724 in139.000 mm

Da max

N/A 7.5197 in191.000 mm

Db max

N/A 7.6181 in193.500 mm

Db min

N/A 7.6181 in193.500 mm

r1as max

N/A 0.0787 in2.000 mm