BEARING,PLAIN,SPHERICAL
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$28,945.85
Weighted average
$28,945.85
Weighted by quantity
Observed range
$28,946–$28,946
Coverage
1 award
May 11, 2026 – May 11, 2026
Average: $28,945.85 · Weighted avg: $28,945.85 · Range: $28,945.85–$28,945.85 · Based on 1 award, May 11, 2026–May 11, 2026.
Trend chart needs at least 4 priced awards in this window (1 available).
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
1 distinct award line
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN BWR10E-289
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| BODY INSIDE DIAMETER | INCHES MINIMUM 0.6245 AND INCHES MAXIMUM 0.6250 |
| END ITEM IDENTIFICATION | C-5M |
| HARDNESS RATING | SPHERICAL SURFACE ROCKWELL C MINIMUM 55.0 AND ROCKWELL C MAXIMUM 60.0 |
| MATERIAL | SPHERICAL SURFACE STEEL COMP 440C |
| MATERIAL DOCUMENT AND CLASSIFICATION | SPHERICAL SURFACE ASSN STD SINGLE MATERIAL RESPONSE A-S 5630 |
| OVERALL LENGTH | INCHES MINIMUM 0.620 AND INCHES MAXIMUM 0.625 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SPHERICAL BEARING |
| SPECIAL FEATURES | RACE AND RETAINING RING ARE MADE OF 17-7PH CRES PER AMS 5643; HEAT TREAT RING TO COND H-1025 PER MIL-H-6875 AND RACE COND H-1150 PER MIL-H-6875; SPHERICAL O.D. & ENDS HARD CHROME PLATED; LUBRICATION GROOVES IN RACE ID & OD AND BALL ID ONLY; 3 OIL HOLES EQUALLY ACED; 16 MICROINCH FINISH ON INSIDE OF THRU HOLE; THREADS ON RINGS 1.125 DIA, 32 THREADS PER INCH; THREAD SERIES UNS; 1.397 MIN 1.407 MAX OUTSIDE DIAMETER |
| SURFACE TREATMENT | SPHERICAL SURFACE CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SPHERICAL SURFACE MIL SPEC SINGLE TREATMENT RESPONSE -IL-H-6875 |
Open buys
DIBBS · quotes by Oct 2, 2026 · UNRESTRICTED