# QA1 MIB Series Bearing - 5/16in Bore - Heat Treated Chrome Plated Low Carbon Steel

QA1's MIB and MIB-T Low Carbon Steel Series spherical bearings offer more wear surface than a traditional COM bearing, extending the life due to the increased race width and diameter. An optional self-lubricating PTFE liner is also available with these spherical bearings (MIB-T Series). BALL, 52100 Bearing Steel, Heat Treated, Hard Chrome Plated, Precision Ground, , LINER (MIB-T), PTFE, Self-Lubricating, , RACE, Low Carbon Steel, I.D. Protective Coated for Corrosion Resistance, Oil Coated, Mfr.'s Option - Heat Treated Stainless Steel.

-   Huge selection of inch and metric sizes
-   Wide selection for a variety of uses
-   Available in chromoly or stainless

## Details

- **Price:** 42.52 CAD
- **Vendor:** QA1
- **Type:** Bearings
- **Tags:** ClearanceItem:N, Core:N, CorePrice:0, Engine Components>Bearings, EPA:N/A, LTL:N, MPN:MIB5, Non-CARB:N, Prop65:Y, SpecialOrder:Y, TURN14_ID:453665, UniversalFitment:Y

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 42.52 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/qa1-mib-series-bearing-5-16in-bore-heat-treated-chrome-plated-low-carbon-steel)
> Updated: 2026-09-25