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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 Pin Type Cage

Precision

N/A ISO Class 0 (RBEC 1)

Configuration

N/A Four

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 20000000 lbf89000000 N89000.00 kN

Dynamic Load Rating

N/A 5490000 lbf24400000 N24400.00 kN

Enclosure

N/A Open

Weight

N/A 8377.556 lb3800.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four-Row Cylindrical Roller Bearing w/ Hollow Rollers & Pin Type Cage - Dimensions

d

N/A 40.5512 in1030.000 mm

D

N/A 54.3307 in1380.000 mm

B1

N/A 33.4646 in850.000 mm

C1

N/A 33.4646 in850.000 mm

Fw

N/A 44.2520 in1124.000 mm

r

N/A 0.2953 in7.500 mm

r1

N/A 0.2953 in7.500 mm