SF4-5A
View detailed technical data, stock status, and sourcing information for: SF4-5A
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Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-795-4985
Item Name Code
00050
Assigment Date
01/01/1962 (64 years ago)
A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.
right-hand thread direction, 0.4400 inches nominal shank diameter, internally threaded shank style, 1.7800 inches nominal overall length, 3b thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Thread Direction
- right-hand
- Shank Diameter
- 0.4400 inches nominal
- Shank Style
- internally threaded
- Overall Length
- 1.7800 inches nominal
- Bore Diameter
- 0.2500 inches nominal
- Overall Outside Diameter
- 0.8000 inches nominal
- Shank Thread Length
- 0.7500 inches nominal
- Outer Ring Width
- 0.3500 inches nominal
- Inner Ring Width
- 0.4370 inches nominal
- Length From Bore Center To Shank End
- 1.3800 inches nominal
- Seal Quantity
- 2
- Shield Quantity
- 2
- Bearing Seal Type
- contact
- Alignment Type
- self-aligning
- Self-Alignment Location
- internal
- Width Across Flats
- 0.4400 inches nominal
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- 0.312 inches
- Self-Alignment Angle
- 10.00 degrees nominal
- Special Features
- with grease fitting,with 0.0700 in. inspection hole in shank
- Lubrication Material
- grease
- Lubrication Material Document And Classification
- mil-g-23827 mil spec single material response
- Material
- rubber butadiene-acrylonitrile class nbr seal
- Material
- steel comp 430 shield
- Material
- steel snap ring
- Material
- steel comp e52100 inner ring
- Material
- steel comp e52100 roller
- Material Document And Classification
- mil-s-7420 mil spec single material response inner ring
- Material Document And Classification
- mil-s-7420 mil spec single material response roller
- Material Document And Classification
- qq-s-763 fed spec single material response shield
- Surface Treatment
- cadmium all external/exposed metal surfaces
- Surface Treatment Document And Classification
- qq-p-416,ty 1,cl 2 fed spec single treatment response all external/exposed metal surfaces
- Style Designator
- single row, concave rollers
- Thread Series Designator
- unjf
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-795-4985?
The FSCG of the NSN 3110-00-795-4985 is 3110
Does the NSN 3110-00-795-4985 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-795-4985 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 3110-00-795-4985 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-795-4985 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 3110-00-795-4985 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962
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