Self-aligning Roller Bearing

Model / MPN: 420SD31W33W45ABR | NSN: 3110-01-209-8121

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

Product Details

NATO Stock Number

3110-01-209-8121

Sold in multiples of

1 EA

DEMIL

Overall Width

224.0 millimeters

Bore Diameter

420.0 millimeters

Overall Outside Diameter

700.0 millimeters

Surface Finish

Ground

Retainer Fabrication Method

Machined

Bore Shape

Straight

Internal Fit-up Designation

Standard

Features Provided

Lubrication hole and lubrication groove

Standard Tolerance Designation

Rbec no.1

Material

Copper alloy retainer

Material

Steel inner ring

Material

Steel outer ring

Material

Steel roller

Style Designator

Double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable

420SD 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
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420SD31W33W45ABR Cross Reference

23184W33W45ABR
23184YMW33W45A
23184W33W45ABR