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Ordering Options

 N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

Technical Specifications

Type

 N/A Cylindrical Roller Bearing

Bore Type

 N/A Round

Material

 N/A Hardened Alloy Steel

Cage Material

 N/A High Strength Machined Brass Rivetless w/ square holes

Limiting Speed - Oil

 N/A 5400 RPM

Limiting Speed - Grease

 N/A 4600 RPM

Ring Separation

 N/A Separable Inner Ring

Ring Shoulders

 N/A 2 Outer Ring

Precision

 N/A ISO Class 0

Configuration

 N/A One

Tolerance

 N/A ISO Class 0 (RBEC 1)

Oil Hole

 N/A w/o Oil Hole

Clearance

 N/A C3

Static Load Rating

 N/A 43000 lbf191000 N191.00 kN

Dynamic Load Rating

 N/A 40500 lbf181000 N181.00 kN

Enclosure

 N/A Open

Weight

 N/A 5.227 lb2.371 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Megaohm Cylindrical Roller Bearings - Dimensions

d

 N/A 2.5591 in65.000 mm

D

 N/A 5.5118 in140.000 mm

B

 N/A 1.2992 in33.000 mm

Fw

 N/A 3.2874 in83.500 mm

r

 N/A 0.0787 in2.000 mm

da min

 N/A 2.9921 in76.000 mm

Da max

 N/A 5.0787 in129 mm

r1as max

 N/A 0.0787 in2.000 mm