TRWW12-1 FS495

Comprehensive specifications and application details for: TRWW12-1 FS495 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: TRWW12-1 FS495. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
TRWW12-1 FS495
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-043-1701
Item Name Code
28215
Federal Item Identification Guide
T267-K
Assigment Date
06/19/1977

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

0.374 inches minimum and 0.375 inches maximum bore inside diameter, 0.620 inches minimum and 0.625 inches maximum face width, not casehardened casehardening indicator, 0.999 inches minimum and 1.000 inches maximum outside diameter, 0.020 in. min,0.030 in. max chamfer chamfer/radius of outside corner

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-043-1701 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Inside Diameter
0.374 inches minimum and 0.375 inches maximum
Casehardening Indicator
not casehardened
Chamfer/Radius Of Outside Corner
0.020 in. min,0.030 in. max chamfer
Face Width
0.620 inches minimum and 0.625 inches maximum
Outside Diameter
0.999 inches minimum and 1.000 inches maximum
Material Document And Classification
ams 5630 assn std 1st material response
Material
steel comp 440c and plastic polytetrafluoroethylene
Metallic Hardness Rating
58.0 minimum rockwell c
Special Features
plastic liner bonded to bore and faces
Style Designator
plain

Frequently Asked Questions

Find quick answers to common questions about bearing: TRWW12-1 FS495. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-043-1701?
The FSCG of the NSN 3120-01-043-1701 is 3120
Does the NSN 3120-01-043-1701 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-043-1701 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 3120-01-043-1701 contain precious materials?
Precious metal content is unknown
Does NSN 3120-01-043-1701 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 3120-01-043-1701 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sun, Jun 19, 1977

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