C3656

View detailed technical data, stock status, and sourcing information for: C3656

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C3656
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-100-4221
Item Name Code
00021
Assigment Date
01/01/1961 (65 years ago)

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.

3.7500 inches nominal bore diameter, 1.5625 inches nominal overall width, 0.1250 inches nominal backface corner radius, 6.0000 inches nominal overall outside diameter, 0.3750 inches nominal standout width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width
1.5625 inches nominal
Bore Diameter
3.7500 inches nominal
Overall Outside Diameter
6.0000 inches nominal
Backface Corner Radius
0.1250 inches nominal
Standout Width
0.3750 inches nominal
Cone Corner Radius
0.1400 inches nominal
Cone Width
1.4300 inches nominal
Cup Width
1.1875 inches nominal
Standard Tolerance Designation
afbma class 2
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
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
Style Designator
straight bore, normal angle

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
3110001004221 Tapered Roller Bearing
54245-19 Tapered Roller Bearing
594-592A Tapered Roller Bearing
60418P42 Tapered Roller Bearing
608500 Tapered Roller Bearing
6140920 Tapered Roller Bearing
AA59649-594-592A Tapered Roller Bearing
C3656 Tapered Roller Bearing
E300421PC10 Tapered Roller Bearing
E300421PC13 Tapered Roller Bearing
E300434 FIND 10 Tapered Roller Bearing
FFB187/01-669 Tapered Roller Bearing
MS19081-142 Tapered Roller Bearing
U134 Tapered Roller Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

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 65 years ago, on Sun, Jan 1, 1961

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