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Unit of Measure

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 1300 rpm

Limiting Speed - Grease

N/A 1100 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 395000 lbf1750000 N1750.00 kN

Dynamic Load Rating

N/A 243000 lbf1080000 N1080.00 kN

Enclosure

N/A Open

Weight

N/A 142.639 lb64.700 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 14.1732 in360.000 mm

D

N/A 21.2598 in540.000 mm

B

N/A 3.2283 in82 mm

Fw

N/A 15.9449 in405.000 mm

J

N/A 16.6535 in423.000 mm

r

N/A 0.1969 in5.000 mm

da min

N/A 14.9606 in380.000 mm

db min

N/A 14.9606 in380.000 mm

Da max

N/A 20.4724 in520.000 mm

Db max

N/A 20.4724 in520.000 mm

Db min

N/A 19.6457 in499.000 mm

r1as max

N/A 0.1575 in4.000 mm