FFB187/01-669

Comprehensive specifications and application details for: FFB187/01-669 Tapered Roller Bearing.

Summary

Explore detailed summary information for bearing: FFB187/01-669. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
FFB187/01-669
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-100-4221
Item Name Code
00021
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1961

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

1.4300 inches nominal cone width, 1.1875 inches nominal cup width, 3.7500 inches nominal bore diameter, 0.1250 inches nominal backface corner radius, 0.1400 inches nominal cone corner radius

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-100-4221 . Find dimensions, materials, tolerances, performance characteristics, etc.

Backface Corner Radius
0.1250 inches nominal
Bore Diameter
3.7500 inches nominal
Cone Corner Radius
0.1400 inches nominal
Cone Width
1.4300 inches nominal
Cup Width
1.1875 inches nominal
Overall Outside Diameter
6.0000 inches nominal
Overall Width
1.5625 inches nominal
Material Document And Classification
66 fed std 1st material response or qq-s-624 fed spec 2nd material response cone
Material Document And Classification
66 fed std 1st material response or qq-s-624 fed spec 2nd material response cup
Material Document And Classification
66 fed std 1st material response or qq-s-624 fed spec 2nd material response roller
Material
steel retainer
Material
steel comp e52100 or steel comp 4320 or steel comp 4620 or steel comp 8620 cone
Material
steel comp e52100 or steel comp 4320 or steel comp 4620 or steel comp 8620 cup
Material
steel comp e52100 or steel comp 4320 or steel comp 4620 or steel comp 8620 roller
Standard Tolerance Designation
afbma class 2
Standout Width
0.3750 inches nominal
Style Designator
straight bore, normal angle

Frequently Asked Questions

Find quick answers to common questions about bearing: FFB187/01-669. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-100-4221?
The FSCG of the NSN 3110-00-100-4221 is 3110
Does the NSN 3110-00-100-4221 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-00-100-4221 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-00-100-4221 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-100-4221 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-00-100-4221 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

Price & Availability

Fill out the form to get pricing and availability details for the bearing: FFB187/01-669

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

5P8906
3110-01-079-7024
Needle Roller Bearing
5P891
3110-00-752-7694
Tapered Roller Cone and Rollers
5P90
3110-01-211-0404
Inner Bearing Ring
5P9066
3110-01-164-1162
Outer Bearing Ring
5P9176
3110-01-138-4492
Ball Bearing
5P9177
3110-01-138-4493
Inner Ring Bearing
5P9209
3110-01-407-6466
Annular Ball Bearing
5P9400
3110-01-612-6138
Needle Roller Bearing
5P9439
3110-01-473-5476
Thrust Ball Bearing
5P9503
3110-01-451-9828
Cylindrical Roller Bearing
5P9514
3110-01-129-6756
Annular Ball Bearing
5P9533
3110-00-915-7935
Tapered Roller Cone and Rollers
5P9534
3110-00-847-3734
Tapered Roller Bearing Cup
5P9651
3110-01-473-5473
Tapered Roller Cone and Rollers
5P9652
3130-01-473-5472
Pillow Block Cap