BEARING,PLAIN,SELF-ALIGNING
DIBBS awards by month · trailing 12 mo
2 total
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$104.37
Weighted average
$100.56
Weighted by quantity
Observed range
$47.20–$227
Coverage
20 awards
Oct 29, 2018 – Jun 4, 2026
Average: $104.37 · Weighted avg: $100.56 · Range: $47.20–$226.84 · Based on 20 awards, Oct 29, 2018–Jun 4, 2026.
Unit cost by award date · 20 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
20 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Jun 4, 2026 | 5V122MECHATRONICS, INCPRESTON, WASAM | 86 × $175.76 | $15,115 | SPE4A626PT793P00001 |
| Jan 21, 2026 | 04836JAMAICA BEARINGS CO., INC.NEW HYDE PARK, NYSAM | 98 × $179.38 | $17,579 | SPE4A626V6974P00001 |
| Sep 17, 2025 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 16 × $226.84 | $3,629 | SPE4A625V670A |
| Jan 31, 2025 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 154 × $173.00 | $26,642 | SPE4A625PC839P00001 |
| Oct 31, 2023 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 83 × $101.56 | $8,429 | SPE4A624F2055P00001 |
| Sep 17, 2023 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 83 × $101.56 | $8,429 | SPE4A623F450U |
| Apr 14, 2023 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 155 × $101.56 | $15,742 | SPE4A623F054L |
| Nov 18, 2022 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 86 × $101.56 | $8,734 | SPE4A623F2539 |
| Jul 15, 2022 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 83 × $92.33 | $7,663 | SPE4A622F261U |
| Nov 18, 2021 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 83 × $92.33 | $7,663 | SPE4A622F3028 |
| Jul 15, 2021 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 98 × $83.93 | $8,225 | SPE4A621F293F |
| Aug 7, 2020 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 131 × $76.30 | $9,995 | SPE4A620F247XP00001 |
| Jan 16, 2020 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 83 × $76.30 | $6,333 | SPE4A620F5640P00001 |
| Dec 12, 2019 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 83 × $76.30 | $6,333 | SPE4A620F4107P00001 |
| Oct 14, 2019 | 1PWB6WASHINGTON FOUNDRIES INCHEWLETT, NYSAM | 83 × $76.30 | $6,333 | SPE4A620F0716P00002 |
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Also MCRL-listed · PN ASBB8V, ST4M123-8
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN 55826-08, ST4M123-8
PN BNG08H-123, ST4M123-8
PN SBU16RZH32-2A, SBU16RZH32-4A
PN ST4M123-8
PN BSSN8-2025, ST4M123-8
PN KSB8-27, ST4M123-8
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| BORE DIAMETER | INCHES MINIMUM 0.4995 AND INCHES MAXIMUM 0.5000 |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| HARDNESS RATING | OUTER RACE MEMBER ROCKWELL C MINIMUM 28.0 AND ROCKWELL C MAXIMUM 36.0 |
| INNER MEMBER WIDTH | INCHES MINIMUM 0.4950 AND INCHES MAXIMUM 0.5000 |
| MATERIAL | OUTER RACE MEMBER STEEL COMP 630 |
| OUTER MEMBER OUTSIDE DIAMETER | INCHES MINIMUM 0.9995 AND INCHES MAXIMUM 1.0000 |
| OUTER MEMBER WIDTH | INCHES MINIMUM 0.3850 AND INCHES MAXIMUM 0.3900 |
| SPECIAL FEATURES | CRITICAL FORM, FIT, FUNCTION |
| STATIC RADIAL LOAD RATING | POUNDS 20400 |
Open buys
DIBBS · quotes by Sep 28, 2026 · UNRESTRICTED