Cylindrical Roller Bearing

Model / MPN: 155D157 | NSN: 3110-00-277-0305

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.

Product Details

NATO Stock Number

3110-00-277-0305

Sold in multiples of

1 EA

DEMIL

Overall Width

1.4911 inches

Bore Diameter

Between 3.7369 inches and 3.7375 inches

Overall Outside Diameter

7.4791 inches

Surface Finish

Ground

Retainer Fabrication Method

Machined

Bore Shape

Straight

Locating Feature

One direction

Internal Clearance

0.0024 inches radial and 0.0036 inches radial

Style Designator

250b single row, non-locating, one lip inner ring, cylindrical outer ring with two roller retainment rings on outer, separable

Style Designator

Single row, non-locating, one lip inner ring, cylindrical outer ring with two roller retainment rings on outer, separable

155D Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

155D157 Cross Reference

R319G6
569A831P3
569A831P3
38-1535C
R319G6AX190361C18S5789R
R319G6KX190361C18S5789R