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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 4800 rpm

Limiting Speed - Grease

N/A 4100 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 39000 lbf174000 N174.00 kN

Dynamic Load Rating

N/A 29500 lbf131000 N131.00 kN

Enclosure

N/A Open

Weight

N/A 5.137 lb2.330 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 4.3307 in110 mm

D

N/A 6.6929 in170 mm

B

N/A 1.1024 in28 mm

Fw

N/A 4.9213 in125.000 mm

J

N/A 5.1575 in131.000 mm

r

N/A 0.0787 in2.000 mm

da min

N/A 4.5866 in116.500 mm

db min

N/A 4.6850 in119.000 mm

Da max

N/A 6.3386 in161.000 mm

Db max

N/A 6.4370 in163.500 mm

Db min

N/A 6.1811 in157.000 mm

r1as max

N/A 0.0394 in1.000 mm