PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30315Bearing,roller,tapered

Skf Usa Inc. · NSN 3110-01-447-1895 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-447-1895 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-447-1895. Primary manufacturer part number: 30315.
Features
  • Bearing,roller,tapered — FSC 3110
  • Backface Corner Radius: 2.5 MILLIMETERS NOMINAL MM
  • Cup Width: 31.0 MILLIMETERS NOMINAL MM
  • Material: STEEL OVERALL
  • Bore Diameter: 75.0 MILLIMETERS NOMINAL MM
  • Overall Outside Diameter: 160.0 MILLIMETERS NOMINAL MM
  • Cone Corner Radius: 3.0 MILLIMETERS NOMINAL MM
  • Standout Width: 9.0 MILLIMETERS NOMINAL MM
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-447-1895, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-447-1895
Primary Part Number30315
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
Backface Corner Radius2.5 MILLIMETERS NOMINAL MM
Cup Width31.0 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Bore Diameter75.0 MILLIMETERS NOMINAL MM
Overall Outside Diameter160.0 MILLIMETERS NOMINAL MM
Cone Corner Radius3.0 MILLIMETERS NOMINAL MM
Standout Width9.0 MILLIMETERS NOMINAL MM
Cone Width37.0 MILLIMETERS NOMINAL MM
Style DesignatorSTRAIGHT BORE, NORMAL ANGLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-156-8186001138G26-6 INTERCHANGEABLE
Bearing,ball,annular
Timken Gears & Services Inc. Div Philadelphia Gear
5910-00-543-060610192915-1 INTERCHANGEABLE
Capacitor,variable,mica Dielectr
Us Army Aviation and Missile Command
4820-01-071-1956 INTERCHANGEABLE
Seat
5330-01-119-3094N6-30315 INTERCHANGEABLE
Seal
Bourns Inc
5330-01-400-254430315 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Bourns Inc
5340-01-411-8134 INTERCHANGEABLE
Retainer,nut and Bolt
5330-01-499-84638480-7486 INTERCHANGEABLE
Seal,plain
Ecolab Inc
3040-01-516-2138 INTERCHANGEABLE
Shaft,drive,flexible
5998-01-528-577530-315 INTERCHANGEABLE
Circuit Card Assembly
Celtech Corporation
6510-01-644-7335FIN-0017-21 INTERCHANGEABLE
Dispenser and Hemostatic Sponges
Revmedx, Inc. Dba Revmedx Inc
Cross-Reference Index
Part NumberManufacturer
30315J Skf Usa Inc. (USA)
30315J2 Skf Usa Inc. (USA)
30315 PRIMARY Skf Usa Inc. (USA)
Related Parts
3110-00-156-8186INTERCHANGEABLE
BEARING,BALL,ANNULAR
001138G26-6
5910-00-543-0606INTERCHANGEABLE
CAPACITOR,VARIABLE,MICA DIELECTR
10192915-1
4820-01-071-1956INTERCHANGEABLE
SEAT
5330-01-119-3094INTERCHANGEABLE
SEAL
N6-30315
5330-01-400-2544INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
30315
5340-01-411-8134INTERCHANGEABLE
RETAINER,NUT AND BOLT
5330-01-499-8463INTERCHANGEABLE
SEAL,PLAIN
8480-7486
3040-01-516-2138INTERCHANGEABLE
SHAFT,DRIVE,FLEXIBLE
5998-01-528-5775INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
30-315
6510-01-644-7335INTERCHANGEABLE
DISPENSER AND HEMOSTATIC SPONGES
FIN-0017-21
5331-01-653-5015INTERCHANGEABLE
O-RING
3-0315

Frequently Asked Questions

What is NSN 3110-01-447-1895?

NSN 3110-01-447-1895 is a Bearing,roller,tapered, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-447-1895?

NSN 3110-01-447-1895 has 3 cross-referenced part numbers: 30315J (Skf Usa Inc.), 30315J2 (Skf Usa Inc.), 30315 (Skf Usa Inc.).

What NSN replaces 3110-01-447-1895?

There are 11 known substitutes for 3110-01-447-1895: 3110-00-156-8186, 5910-00-543-0606, 4820-01-071-1956 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30315?

Key specifications for 30315: Backface Corner Radius: 2.5 MILLIMETERS NOMINAL MM; Cup Width: 31.0 MILLIMETERS NOMINAL MM; Material: STEEL OVERALL; Bore Diameter: 75.0 MILLIMETERS NOMINAL MM. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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