The Bearing Unit,ball, cataloged under National Stock Number 3130-00-841-2554, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3130-00-841-2554 |
| Primary Part Number | RAK1 3/16 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | CANCELLED |
| Rotating Element Locking Method | SETSCREW LOCKING COLLAR |
| Internal Fit-Up Designation | STANDARD |
| Mounting Slot Width | 0.7500 INCHES NOMINAL IN |
| Mounting Slot Length | 0.5625 INCHES NOMINAL IN |
| Base Length | 1.8750 INCHES NOMINAL IN |
| Assembly Overall Length | 1.9062 INCHES NOMINAL IN |
| Seal Location | BOTH ENDS |
| Lubrication Fitting Angle From Horizontal Centerline | 90.0 DEGREES NOMINAL |
| Base Thickness | 0.6875 INCHES NOMINAL IN |
| Lubrication Fitting Type | PIPE PLUG |
| Style Designator | PILLOW BLOCK, SOLID |
| Material | IRON CAST HOUSING |
| Lubrication Material | GREASE |
| Mounting Hole Type | SLOTTED |
| Collar Location | ONE END |
| Alignment Type | SELF-ALIGNING |
| Features Provided | GROUND ROLLING ELEMENT GROOVE |
| Housing Width | 6.3125 INCHES NOMINAL IN |
| Rolling Element Groove Quantity | 1 |
| Block Type | FIXED |
| Material | RUBBER AND STEEL SEAL |
| Housing Height | 3.1562 INCHES NOMINAL IN |
| Shaft End Type | OPEN |
| Load Capability Type | RADIAL |
| Center to Center Distance Between Mounting Holes Along Width | 4.7500 INCHES NOMINAL IN |
| Seal Type | CONTACT |
| Bore Diameter | 1.1875 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 1.5615 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RAK1 3/16 PRIMARY | Timken Co Div the Timken Company (USA) |
| NPL-19-T | Emerson Power Transmission Corporation Div Ept (USA) |
| 3130PL0808994 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| CL-25-1 3/16 | Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA) |
| 06930-6L 13/16B | Altra Industrial Motion Corp. (USA) |
| SYH103X | Skf Usa Inc. (USA) |
| CL-25-1 3/16 | Mcgill Manufacturing Co, Inc (USA) |
NSN 3130-00-841-2554 is a Bearing Unit,ball, manufactured by Timken Co Div the Timken Company, classified under FSC 3130 (No Item Name Available). Status: cancelled.
NSN 3130-00-841-2554 has 7 cross-referenced part numbers: RAK1 3/16 (Timken Co Div the Timken Company), NPL-19-T (Emerson Power Transmission Corporation Div Ept), 3130PL0808994 (Jednolity Indeks Materialowy - Uniform Material Index), CL-25-1 3/16 (Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging.), 06930-6L 13/16B (Altra Industrial Motion Corp.) and 2 more.
There are 2 known substitutes for 3130-00-841-2554: 3130-00-190-9359, 3130-01-274-9865. Verify interchangeability with system specifications before substitution.
Key specifications for RAK1 3/16: Rotating Element Locking Method: SETSCREW LOCKING COLLAR; Internal Fit-Up Designation: STANDARD; Mounting Slot Width: 0.7500 INCHES NOMINAL IN; Mounting Slot Length: 0.5625 INCHES NOMINAL IN. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 3130-00-841-2554 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.