M88048/M88010 Wheel Bearing For LAND ROVER
The DUHUI Bearing M88048/M88010 is a single-row tapered roller bearing with a 33.34 mm inner diameter and 68.26 mm outer diameter. This automotive wheel bearing is designed for combined radial and axial loads and is commonly used in differential pinion applications on Land Rover Freelander 1 models. It matches Land Rover OE specification TZZ100140 and serves as a direct replacement for workshops, distributors, and B2B buyers requiring a reliable bearing solution.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DWB2399 |
| Part Number | M88048/M88010 |
| Product Type | Single Row Tapered Roller Bearing |
| Inner Diameter (d) | 33.34 mm (1.313 inch) |
| Outer Diameter (D) | 68.26 mm (2.688 inch) |
| Cone Width (B) | 22.23 mm (0.875 inch) |
| Cup Width (C) | 17.46 mm (0.687 inch) |
| Total Width (T) | 22.23 mm (0.875 inch) |
| Weight | 0.37 kg (0.82 lb) |
| Bearing Material | Case Carburized Steel |
| Cage Material | Pressed Steel Cage |
| Dynamic Load Rating | 68.0 kN |
| Static Load Rating | 70.5 kN |
| Limiting Speed (Grease) | 5,300 rpm |
| Limiting Speed (Oil) | 7,500 rpm |
| ISO Factor (e) | 0.55 |
| Axial Factor (Y1) | 1.10 |
| Axial Factor (Y0) | 0.60 |
Note: Dimensional data is based on manufacturer published specifications from NSK, Timken, and NTN catalogs. Please verify measurements against your original bearing before ordering.
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: DWB2399
OE Numbers:
LAND ROVER: TZZ100140
Reference Numbers (Interchange):
Timken: M88048/M88010, SET63, M88048-99406
NSK: M88048/M88010
NTN: M88048/M88010
KOYO: M88048/M88010
Vehicle Fitment
LAND ROVER FREELANDER 1: 1.8 Petrol 1996-2006, 2.0 Diesel 1996-2000, 2.5 V6 Petrol 1997-2006, TD4 2001-2006
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Single-row tapered roller bearing design accommodates high radial and axial loads in one direction. The conical raceways allow these versatile bearings to support combined loads effectively.
- Separable cone and cup components simplify mounting, dismounting, and maintenance. The cone unit consists of an inner ring with cage and roller set, while the cup is the outer ring.
- Manufactured to OE specifications with case carburized steel for durability and fatigue resistance.
- Pressed steel cage provides reliable roller guidance under load.
- Direct interchange with Land Rover OE number TZZ100140 and multiple major brand equivalents including Timken SET63 and Koyo M88048/M88010.
- Available for product customization – logo, code, pattern, or words can be applied to the bearing or packaging.
Installation Notes
- Confirm inner diameter (33.34 mm) and outer diameter (68.26 mm) match your housing and shaft before installation.
- This is a single-row tapered roller bearing – these bearings must be mounted in mirror-image arrangement together with a second tapered roller bearing. Paired bearing sets can be applied in X, O, or tandem arrangements.
- Inspect the housing and shaft surfaces for wear or damage before installing new components.
- Apply even pressure when pressing the cone onto the shaft and the cup into the housing – never apply force directly through the rolling elements.
- Proper bearing preload is critical for tapered roller bearings – refer to the Land Rover service manual for torque specifications.
- Pack the bearing with high-quality grease before installation if not pre-lubricated.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel bearings and automotive components to OE specifications. Contact us
