The Bearing Unit,ball, cataloged under National Stock Number 3130-01-112-1611, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-112-1611 |
| Primary Part Number | 126811 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — No Item Name Available |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| Shaft End Type | OPEN |
| Housing Height | 4.2812 INCHES NOMINAL IN |
| Mounting Slot Width | 0.5625 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Load Capability Type | RADIAL AND THRUST |
| Lubrication Material | GREASE |
| Height From Bottom of Base to Bore Centerline | 2.1250 INCHES NOMINAL IN |
| Style Designator | PILLOW BLOCK, SOLID |
| Material | IRON CAST HOUSING |
| Material | STEEL BEARING |
| Mounting Hole Type | SLOTTED |
| Seal Location | BOTH ENDS |
| Center to Center Distance Between Mounting Holes Along Width | 5.5000 INCHES MINIMUM AND 6.1875 INCHES MAXIMUM IN |
| Collar Location | ONE END |
| Rotating Element Locking Method | SETSCREW LOCKING COLLAR |
| Lubrication Fitting Type | HYDRAULIC |
| Mounting Slot Length | 0.9062 INCHES NOMINAL IN |
| Block Type | FIXED |
| Lubrication Fitting Angle From Horizontal Centerline | 45.0 DEGREES NOMINAL |
| Material | PLASTIC SEAL |
| Features Provided | GROUND ROLLING ELEMENT GROOVE |
| Housing Width | 7.7500 INCHES NOMINAL IN |
| Base Length | 2.1250 INCHES NOMINAL IN |
| Seal Type | CONTACT AND LABYRINTH |
| Assembly Overall Length | 2.3594 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Base Thickness | 1.3125 INCHES NOMINAL IN |
| Rolling Element Groove Quantity | 1 |
| Bore Diameter | 1.50000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 126151 | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| D-3552-A-17 | Shiffer Industries Dba Shiffer Industrial Equipment Co (USA) |
| 126811 PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| SCM1 1/2 PILLOW BLOCK | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
NSN 3130-01-112-1611 is a Bearing Unit,ball, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 3130 (No Item Name Available). Status: active.
NSN 3130-01-112-1611 has 4 cross-referenced part numbers: 126151 (Reliance Electric Company Dba Reliance & Dodge Brands), D-3552-A-17 (Shiffer Industries Dba Shiffer Industrial Equipment Co), 126811 (Reliance Electric Company Dba Reliance & Dodge Brands), SCM1 1/2 PILLOW BLOCK (Reliance Electric Company Dba Reliance & Dodge Brands).
There are 5 known substitutes for 3130-01-112-1611: 5905-00-177-7187, 5935-00-295-5006, 5935-00-688-4253 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 126811: Shaft End Type: OPEN; Housing Height: 4.2812 INCHES NOMINAL IN; Mounting Slot Width: 0.5625 INCHES NOMINAL IN; Alignment Type: SELF-ALIGNING. 29 total characteristics are documented in the Federal Logistics Information System.