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Details
| Specification | Value |
|---|---|
| Brand | SKF |
| MPN | vkba6781 |
| Category | Wheel Bearing Set |
| Rim Hole Number | 5 -Hole |
| Flange Diameter [mm] | 146.9 mm |
| Thread Pitch [mm] | 1.5 mm |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- BMW / BMW (BRILLIANCE)—31 20 6 794 850
- BMW / BMW (BRILLIANCE)—31 20 6 857 230
- BMW / BMW (BRILLIANCE)—31 20 6 867 256
- BMW—31 20 6 876 840
Where this part fits
Original-fit position for OE 31206867256. The red ring marks where this part installs on the vehicle.

What's in the kit
This kit ships with 3 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | SKF00428 | Screw | 4 |
| 2 | SKF00057 | Bearing | 1 |
| 3 | SKF02891 | Service Book | 1 |
About this product
Sourced from SKF, this wheel bearing set (VKBA 6781) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Rim Hole Number: Rubber -Hole, Flange Diameter [mm]: 146, Stainless Steel mm, Supplementary Article/Info 2: 302, Thread Pitch [mm]: Steel, Rubber mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit BMW models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 201587, 31 20 6 794 850, 31 20 6 857 230, 31 20 6 867 256 and 11 more. Matching these numbers confirms a like-for-like replacement with no loss of function. SKF is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About SKF
SKF, founded in 1907 in Gothenburg, Sweden, is the world's leading bearing manufacturer with over a century of precision engineering expertise. SKF specialises in wheel bearings, hub units, tensioner pulleys, water pump bearings, and drivetrain bearings for all vehicle types. As an OE supplier to virtually every major automotive manufacturer, SKF products are built with exceptional precision and durability. Trusted globally for rotating equipment solutions, SKF bearings deliver smooth, quiet operation and extended service life in the most demanding conditions.
Suitable cars
Equivalent products (11)
Wheel Bearing Set SKF VKBA 6781 — compatible car models
| Car models | BMW: 1 (F20), 1 (F21), 2 Convertible (F23), 2 Coupe (F22, F87), 3 (F30, F80), 3 Gran Turismo (F34), 3 Touring (F31), 3 Touring Van (F31), 4 Convertible (F33, F83), 4 Coupe (F32, F82) (+1 more) |
|---|---|
| Engines | 114 d; 218 d; 316 d; 318 d; 330 d; 420 d; 418 d |
| Year of manufacture | 2011-2021 |
| Manufacturer article number (MPN) | VKBA 6781 |
| OE part numbers | 31 20 6 794 850, 31 20 6 857 230, 31 20 6 867 256, 31 20 6 876 840 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
SKF vkba6781 Wheel Bearing Set. Flange Diameter [mm]: 146,9 mm. Rim Hole Number: 5 -Hole. Supplementary Article/Info 2: 302. Thread Pitch [mm]: 1,5 mm
- 1x Wheel Bearing Set
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Wheel Bearing Set compatible with my car?
This Wheel Bearing Set fits BMW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this SKF Wheel Bearing Set have?
This SKF Wheel Bearing Set has the following specifications: Rim Hole Number: 5 -Hole; Flange Diameter [mm]: 146,9 mm; Supplementary Article/Info 2: 302; Thread Pitch [mm]: 1,5 mm. Check the full specifications table above for complete details.
What OE part numbers does this Wheel Bearing Set replace?
This Wheel Bearing Set replaces OE part numbers: 31 20 6 794 850, 31 20 6 857 230, 31 20 6 867 256, 31 20 6 876 840. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Wheel Bearing Set cost?
This SKF Wheel Bearing Set is available for £79.99. Wheel Bearing Set prices vary depending on brand, specifications, and vehicle compatibility. SKF parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Wheel Bearing Set?
Listen for humming, growling, or grinding noises that change with vehicle speed, or notice play in the wheel when jacked up.
What tools do I need to replace a Wheel Bearing Set?
Tools needed: floor jack, axle stands, hub puller, bearing press or large socket and vice (for pressing), hub nut socket (typically 30-36mm), new hub nut, torque wrench, circlip pliers. Difficulty: Professional recommended. Safety warning: A failed wheel bearing can lead to wheel detachment. On driven axles the hub nut must be torqued to specification (often 200-300 Nm) -- under-torquing is a serious safety risk.
Can I use this part as a replacement for OE 31 20 6 794 850?
Yes, this SKF Wheel Bearing Set is a direct replacement for OE part number 31 20 6 794 850. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the SKF VKBA 6781 the same as the SKF VKBA 007?
No, while both are Wheel Bearing Set parts, they are different products. The SKF VKBA 6781 has Rim Hole Number: 5 -Hole, Flange Diameter [mm]: 146,9 mm, Supplementary Article/Info 2: 302. The SKF VKBA 007 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.

