Cross-brand designation analysis
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Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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One base designation across loaded brands
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Data incomplete
“LM806649” across 2 loaded brands
The base designation is shared, but too few brands have complete boundary dimensions. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFLM 80664953.975 × × mm | KOYOLM806649/1053.975 × 88.9 × 19.05 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | KOYO |
| Designation | LM 806649 | LM806649/10 |
| Product family | Tapered roller bearings | Single-row / Inch series |
| Detailed type | Single row tapered roller bearing, cone | Tapered roller bearings |
| Bore diameterd | 53.975 mm | 53.975 mm |
| Outside diameterD | — | 88.9 mm |
| WidthB | — | 19.05 mm |
| Basic dynamic load ratingC | 71.5 kN | 79.1 kN |
| Basic static load ratingC0 | 78 kN | 86.8 kN |
| Fatigue load limitPu | — | 12.6 kN |
| Limiting speednG | — | 4200 r/min |
| Mass≈m | 0.352 kg | 0.447 kg |
| Sealing | Without | — |
| Cage | Sheet metal | — |
| Lubricant | None | — |
| Classification | ||
| Official Category Path | — | Tapered roller bearings - Single-row - Inch series |
| Official Classification 1 | — | Tapered roller bearings / Single-row / Inch series |
| Dimensions | ||
| Width, total | 19.05 mm | — |
| Width, inner ring | 19.05 mm | — |
| Logistics | ||
| Product net weight | 0.352 kg | — |
| eClass code | 23-05-09-10 | — |
| UNSPSC code | 31171516 | — |
| Manufacturer Identity | ||
| Official Class Key | — | 050-010-020 |
| Product identity | ||
| Official product category | Tapered roller bearings | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/tapered-roller-bearings/single-row-tapered-roller-bearings | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Properties | ||
| Bearing part | Inner ring, cage and roller assembly (cone assembly) | — |
| Bore type | Cylindrical | — |
| Arrangement of contact angle (double-row bearing) | Not applicable | — |
| Matched arrangement | No | — |
| Coating | Without | — |
| Relubrication feature | Without | — |
| Unit system | Inch | — |
| Indicative carbon footprint for new product | 1.3 kg CO 2 e | — |
| Technical Data | ||
| d | — | 88.900 mm |
| T | — | 19.050 mm |
| B | — | 19.050 mm |
| C | — | 13.492 mm |
| R(Min.) | — | 2.4 mm |
| R1(Min.) | — | 2.0 mm |
| Basic Load Ratings : Cr | — | 79.1 kN |
| Basic Load Ratings : C0R | — | 86.8 kN |
| Fatigue Load Limit : Cu | — | 12.6 kN |
| Limiting Speeds(Grease Lub.) | — | 4200 min-1 |
| Limiting Speeds(Oil Lub.) | — | 5600 min-1 |
| Load Center Spread : A | — | 21.5 mm |
| Constant :E | — | 0.55 |
| Axial Load Factors : Y1 | — | 1.10 |
| Axial Load Factors : Y0 | — | 0.60 |
| Da | — | 80.0 mm |
| Db | — | 85.0 mm |
| Ra(Max.) | — | 2.4 mm |
| Rb(Max.) | — | 2.0 mm |
| Mass(Refer.) | — | 0.447 kg |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.