HR-3-1/4-X-6

Comprehensive specifications and application details for: HR-3-1/4-X-6 Needle Bearing Cam Follower.

Summary

Explore detailed summary information for bearing: HR-3-1/4-X-6. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
HR-3-1/4-X-6
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-273-1691
Item Name Code
00040
Federal Item Identification Guide
A044A0
Assigment Date
02/21/1988

An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.

1.7450 inches minimum and 1.7500 inches maximum outer ring width, contact bearing seal type, grease lubrication material, 4.2812 inches nominal overall length, mobil special with mos2,cagec 77988 mfr ref single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-273-1691 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Lubrication Material Document And Classification
mobil special with mos2,cagec 77988 mfr ref single material response
Lubrication Material
grease
Outer Ring Width
1.7450 inches minimum and 1.7500 inches maximum
Overall Length
4.2812 inches nominal
Overall Outside Diameter
3.2490 inches minimum and 3.2500 inches maximum
Material
rubber synthetic seal
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Nominal Thread Size
1.500 inches
Seal Quantity
2
Special Features
means for relubrication; high capacity stud
Stud Diameter
1.5000 inches minimum and 1.6010 inches maximum
Stud Length
2.5000 inches nominal
Style Designator
cam follower
Surface Treatment
oxide all external/exposed metal surfaces
Thread Class
2a
Thread Direction
right-hand
Thread Length
1.2500 inches nominal
Thread Quantity Per Inch
12
Thread Series Designator
unf

Frequently Asked Questions

Find quick answers to common questions about bearing: HR-3-1/4-X-6. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-273-1691?
The FSCG of the NSN 3110-01-273-1691 is 3110
Does the NSN 3110-01-273-1691 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-01-273-1691 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 3110-01-273-1691 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-273-1691 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 3110-01-273-1691 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Sun, Feb 21, 1988

Price & Availability

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