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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 Case Carburized Steel

Cage Material

N/A Machined Steel

Precision

N/A ISO Class 0 (RBEC 1)

Configuration

N/A Four

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 2120000 lbf9450000 N9450.00 kN

Dynamic Load Rating

N/A 765000 lbf3400000 N3400.00 kN

Enclosure

N/A Open

Weight

N/A 392.422 lb178.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four-Row Cylindrical Roller Bearing w/ Solid Rollers & Machined Cage - Dimensions

d

N/A 12.5984 in320.000 mm

D

N/A 18.1102 in460.000 mm

B1

N/A 13.3858 in340.000 mm

C1

N/A 13.3858 in340.000 mm

Fw

N/A 14.1732 in360.000 mm

r

N/A 0.1181 in3.000 mm

r1

N/A 0.1181 in3.000 mm