A30763

View detailed technical data, stock status, and sourcing information for: A30763

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A30763
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-843-7786
Item Name Code
00021
Assigment Date
12/30/1966 (59 years ago)

0.0310 inches nominal backface corner radius, 0.4375 inches nominal standout width, 3.6250 inches nominal overall width, 3.5000 inches nominal bore diameter, 6.8750 inches nominal overall outside diameter

Product Characteristics

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

Overall Width
3.6250 inches nominal
Bore Diameter
3.5000 inches nominal
Overall Outside Diameter
6.8750 inches nominal
Backface Corner Radius
0.0310 inches nominal
Standout Width
0.4375 inches nominal
Cone Corner Radius
0.1400 inches nominal
Cone Width
1.8025 inches nominal
Cup Width
2.7500 inches nominal
Retainer Fabrication Method
pressed
Standard Tolerance Designation
afbma class 2
Special Features
complete bearing with spacer x1s679 also bench lateral 0.010 in. also with snap ring groove in cup od 0.142 in. wide by 0.231 in. deep,2.630 in. from one end to outside surface of groove
Material
steel overall
Style Designator
straight bore, double cup, single cones

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
0628783 Tapered Roller Bearing
0628783-3 Tapered Roller Bearing
628783 Tapered Roller Bearing
A2412 Tapered Roller Bearing
A30763 Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-843-7786?
The FSCG of the NSN 3110-00-843-7786 is 3110
Does the NSN 3110-00-843-7786 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-00-843-7786 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 3110-00-843-7786 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-843-7786 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 3110-00-843-7786 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Fri, Dec 30, 1966

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