NSN 3110-00-253-7881

Tapered Roller Bearing

FSC: 3110 NIIN: 002537881

DODParts.com distributes unmounted antifriction bearings, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3110-00-253-7881 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:

3110002537881

Demilitarization:

INC:

00021

Shelf Life:

N/A

Overall Width:

Between 3.1250 inches and 3.1350 inches

Bore Diameter:

Between 2.3750 inches and 2.3755 inches

Overall Outside Diameter:

Between 4.8750 inches and 4.8760 inches

Backface Corner Radius:

0.0600 inches

Standout Width:

0.3125 inches

Cone Corner Radius:

0.1400 inches

Cup Width:

2.5000 inches

Retainer Fabrication Method:

Pressed

Standard Tolerance Designation:

Afbma class 2

Special Features:

Oil holes and groove in cup, 4 oil slots in each cone, 0.0090 in. Max bench lateral zzztjty764

Material:

Steel

Style Designator:

Straight bore, double cup, single cones, non-adjustable

Nondefinitive Specification/std Data:

764 type

Part Numbers

FFB187
FEDERAL SPECIFICATIONS
NA558SW552D
TIMKEN CORPORATION, THE

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8482200030 - Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

FEDERAL SPECIFICATIONS - 81348

TIMKEN CORPORATION, THE - 60038