Bearing Finder
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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 Nylon

Limiting Speed - Oil

N/A 4600 RPM

Limiting Speed - Grease

N/A 3900 RPM

Configuration

N/A One

Tolerance

N/A ISO Class 0 (RBEC 1)

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 54500 lbf243000 N243.00 kN

Dynamic Load Rating

N/A 42000 lbf186000 N186.00 kN

Enclosure

N/A Open

Weight

N/A 4.674 lb2.120 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions

d

N/A 3.1496 in80.000 mm

D

N/A 5.5118 in140.000 mm

B

N/A 1.2992 in33.000 mm

Fw

N/A 3.7520 in95.300 mm

J

N/A 4.0039 in101.700 mm

r

N/A 0.0787 in2.000 mm

da min

N/A 3.5039 in89.000 mm

Da max

N/A 5.1575 in131.000 mm

r1as max

N/A 0.0787 in2.000 mm