The Bearing Unit,roller, cataloged under National Stock Number 3130-00-837-2594, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3130-00-837-2594 |
| Primary Part Number | SAF22511A |
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | CANCELLED |
| Block Type | FLOATING |
| Alignment Type | SELF-ALIGNING |
| Seal Type | PISTON RING |
| Lubrication Fitting Angle From Horizontal Centerline | 45.0 DEGREES NOMINAL |
| Mounting Hole Type | SLOTTED |
| Base Length | 2.7500 INCHES NOMINAL IN |
| Seal Location | BOTH ENDS |
| Mounting Slot Width | 0.6250 INCHES NOMINAL IN |
| Lubrication Fitting Type | PIPE PLUG |
| Material | IRON CAST HOUSING |
| Material | STEEL SEAL |
| Style Designator | PILLOW BLOCK, OPTIONAL SPLIT |
| Center to Center Distance Between Mounting Holes Along Width | 7.3750 INCHES MINIMUM AND 7.8750 INCHES MAXIMUM IN |
| Assembly Overall Length | 3.8750 INCHES NOMINAL IN |
| Shaft End Type | OPEN |
| Mounting Slot Length | 1.0000 INCHES NOMINAL IN |
| Rolling Element Groove Quantity | 2 |
| Base Thickness | 0.9375 INCHES NOMINAL IN |
| Features Provided | GROUND ROLLING ELEMENT GROOVE |
| Housing Width | 9.6250 INCHES NOMINAL IN |
| Rotating Element Locking Method | ADAPTER |
| Bore Diameter | 1.9375 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Housing Height | 5.2500 INCHES NOMINAL IN |
| Housing Length | 3.8750 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 2.7500 INCHES NOMINAL IN |
| Load Capability Type | RADIAL |
| Lubrication Material | GREASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SAF22511A PRIMARY | Skf Usa Inc. (USA) |
| 29A34 | Barber-Greene Co (USA) |
| 20495 | Eagle Crusher Co Inc Dba Stedman Machine Co (USA) |
| SAF22511CA1 15-16FL0ATING PRIMARY | Skf Usa Inc. (USA) |
| SAF22511CA PRIMARY | Skf Usa Inc. (USA) |
| SAF22511 PRIMARY | Skf Usa Inc. (USA) |
| SAF22511CA1-15-16FL0ATING PRIMARY | Skf Usa Inc. (USA) |
| 29A34 | Minnpar, Llc Dba Minnpar (USA) |
| PELB6831H | Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA) |
NSN 3130-00-837-2594 is a Bearing Unit,roller, manufactured by Skf Usa Inc., classified under FSC 3130 (No Item Name Available). Status: cancelled.
NSN 3130-00-837-2594 has 9 cross-referenced part numbers: SAF22511A (Skf Usa Inc.), 29A34 (Barber-Greene Co), 20495 (Eagle Crusher Co Inc Dba Stedman Machine Co), SAF22511CA1 15-16FL0ATING (Skf Usa Inc.), SAF22511CA (Skf Usa Inc.) and 4 more.
There are 8 known substitutes for 3130-00-837-2594: 2810-00-118-7161, 5935-00-201-2753, 5935-00-433-9317 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for SAF22511A: Block Type: FLOATING; Alignment Type: SELF-ALIGNING; Seal Type: PISTON RING; Lubrication Fitting Angle From Horizontal Centerline: 45.0 DEGREES NOMINAL. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 3130-00-837-2594 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.