Wheel Bearing LM12749/10
The LM12749/10 wheel bearing from DUHUI Bearing is a single row tapered roller bearing engineered for wheel hub and trailer axle applications. It matches the inch-series envelope with a 21.99 mm bore and 45.24 mm outer diameter, and cross-references to SKF LM12749/710, Timken SET12, and NTN 4T-LM12749/LM12710. This bearing set combines the cone LM12749 and cup LM12710 for direct replacement in Ford Mustang front hubs and trailer applications.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWB2029 |
| Part Number | LM12749/10 |
| Bearing Type | Single Row Tapered Roller Bearing |
| Bore Diameter (d) | 21.99 mm (0.866 inch) |
| Outer Diameter (D) | 45.24 mm (1.781 inch) |
| Total Width (T) | 15.49 mm (0.610 inch) |
| Cone Width (B) | 16.64 mm (0.655 inch) |
| Cup Width (C) | 12.07 mm (0.475 inch) |
| Dynamic Load Rating (Cr) | 27.50 kN |
| Static Load Rating (C0r) | 31.00 kN |
| Weight | 0.120 kg (0.265 lbs) |
| Warranty | 2 years / 50,000km |
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code: DWB2029
OE Numbers: 90368-22001, 0009809302, 23121451160
Reference Numbers (Interchange):
SKF: LM12749/710, VKHB 2271, BR12
Timken: SET12, LM12749/LM12710
NTN: 4T-LM12749/LM12710
KOYO: LM12749/10
FAG: KLM12749-LM12710
NSK: LM12749/LM12710
BCA: A12, A12V, SET12
FERSA: LM 12749/10
Vehicle Fitment
FORD: Mustang (1979-1993), applications using OE number 90368-22001
MERCEDES-BENZ: Applications using OE number 0009809302
BMW: Applications using OE number 23121451160
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Single row tapered roller design handles combined radial and axial loads in wheel hub and trailer axle positions.
- Inch-series dimensions of 21.99 mm bore and 45.24 mm outer diameter match the standard LM12749/10 envelope for direct interchange.
- Dynamic load rating of 27.50 kN and static load rating of 31.00 kN support passenger car and trailer wheel bearing applications.
- Cone (LM12749) and cup (LM12710) are separable for simplified mounting and maintenance access.
- Cross-references to SKF, Timken, NTN, KOYO, FAG, and BCA part numbers support easy sourcing verification.
Installation Notes
- Verify the 21.99 mm bore diameter and 45.24 mm outer diameter match your wheel hub or trailer axle application before installation.
- On Ford Mustang front hubs, this bearing is commonly used as the outer bearing. Confirm the inner bearing part number before ordering.
- Inspect the axle spindle and hub bore for wear or damage. Clean all mating surfaces before pressing the bearing.
- Pack the bearing with high-temperature wheel bearing grease before installation. Ensure grease penetrates between the rollers and cage.
- Set bearing endplay or preload according to the vehicle manufacturer’s specification. Tapered roller bearings require proper adjustment for optimal service life.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces tapered roller bearings and wheel hub bearings to OE specifications. Contact us
