Bearing
INSERT BEARING CON ROD STD ALUM (B01166-200) (850-T5)
- Catalogue reference number
- KM-25-000HRL
- Catalogue brand
- Kerr
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
- KMX-3300SHPTFind this model in manuals
- T30MFind this model in manuals
Catalogue specification records
| Original field | Recorded value |
|---|---|
| Weight | 0.01 lb (≈ 0.00 kg, converted) |
Catalogue description records
This is a standard connecting-rod insert bearing (B01166-200, 850-T5) for the power end of a reciprocating pump. As a bearing, it supports a rotating or load-bearing surface and locates the part it carries during operation. It fits the Kerr KMX-3300SHPT and T30M pumps and is supplied as an aftermarket replacement for Kerr part number KM-25-000HRL.
A bearing supports the rotating crankshaft in the power end, carrying load and locating the shaft as it turns.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this con rod insert bearing fit?
- It fits the Kerr KMX-3300SHPT and T30M pumps.
- What does a connecting-rod insert bearing do?
- It is a bearing in the power end that carries load and locates the rotating shaft as it turns, in the connecting-rod position.
- What Kerr part number does it cross-reference?
- It is an aftermarket replacement for Kerr part number KM-25-000HRL; the brand and number are listed for identification only and do not indicate OEM manufacture.
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