| Symbol | Value | Description |
|---|---|---|
| ≈m | 0,343 kg | Weight |
| Cr | 52.000 N | Basic dynamic load rating, radial |
| C0r | 67.000 N | Basic static load rating, radial |
| Cur | 8.100 N | Fatigue load limit, radial |
| nG | 11.500 1/min | Limiting speed |
| nϑr | 7.600 1/min | Reference speed |

FAG
Tapered Roller Bearing
RFQ
Estimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
FAG KM86649/M86610 Tapered Roller Bearing uses tapered rollers and raceways to handle combined radial and axial loads. It is commonly used in wheel hubs, gearboxes, industrial axles, and heavy equipment where shock load capacity and rigidity are required.
The inner ring, outer ring, tapered rollers, and cage are designed so their cone lines converge at a common point. A single-row bearing supports axial load in one direction, while paired mounting supports bidirectional axial load and preload settings.
Consider load ratio, mounting direction, preload/endplay, lubrication, and the paired bearing arrangement.
| Symbol | Value | Description |
|---|---|---|
| ≈m | 0,343 kg | Weight |
| Cr | 52.000 N | Basic dynamic load rating, radial |
| C0r | 67.000 N | Basic static load rating, radial |
| Cur | 8.100 N | Fatigue load limit, radial |
| nG | 11.500 1/min | Limiting speed |
| nϑr | 7.600 1/min | Reference speed |
| Symbol | Value | Description |
|---|---|---|
| d | 30,162 mm | Bore diameter |
| D | 64,292 mm | Outside diameter |
| B | 21.433 mm | Width |
| B | 21,433 mm | Width |
| r1, 2 min | 1,5 mm | Minimum chamfer dimension |
| Symbol | Value | Description |
|---|---|---|
| da max | 38 mm | Max. shoulder diameter for mounting, inner ring |
| ra max | 1,5 mm | Max. fillet radius |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
| Symbol | Value | Description |
|---|---|---|
| e | 0,55 | Limit value Fa/Fr |
| Y | 1,1 | Dynamic axial load factor |
| Code | Description |
|---|---|
| ABMA4 | Tolerance class |
| Standard | Cage |
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
KM86649M86610KM86649 M86610KM86649FAGKM86649M86610FAG KM86649 M86610FAGKM86649 M86610FAG KM86649M86610FAGKM86649RFQ
Estimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)

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