SKF VKBC 20050 42x80x37 Double-Row Angular Contact Ball Bearing

SKF VKBC 20050 42x80x37 Double-Row Angular Contact Ball Bearing

SKF VKBC 20050 is a double-row angular contact ball bearing with dimensions of 42x80x37 mm, designed for use as a wheel bearing in compatible automotive wheel arrangements. Its two-row construction accommodates radial loads together with axial loads acting in both directions. The bearing features contact seals on both sides, while the related SKF designation BAH-0004.AA provides an additional reference for product identification.

SKF VKBC 20050 Technical Specification

Manufacturer: SKF

Designation: VKBC 20050

Product type: Angular contact ball bearing

Design: Double row

Functional category: Wheel bearing

Bore diameter d: 42 mm

Outside diameter D: 80 mm

Width B: 37 mm

Dimensions: 42x80x37 mm

Sealing: Both sides

Seal type: Contact seals

Related SKF designation: BAH-0004.AA

SKF VKBC 20050 Dimensions

The principal dimensions are:

d = 42 mm - bore diameter

D = 80 mm - outside diameter

B = 37 mm - overall width

Complete dimensions:

42x80x37 mm

All three dimensions should be verified together when identifying the bearing.

Matching only the 42 mm bore or 80 mm outside diameter is not sufficient to establish the correct bearing.

What Is SKF VKBC 20050?

SKF VKBC 20050 is a:

double-row angular contact ball bearing

used as a:

wheel bearing

in compatible automotive applications.

The bearing incorporates two rows of rolling elements within a single bearing assembly.

Its internal geometry allows the bearing to accommodate combined loading generated in a wheel bearing arrangement.

Double-Row Bearing Design

SKF VKBC 20050 uses a:

double-row design

The two rows of balls allow the bearing to accommodate a combination of:

radial loads

and:

axial loads in both directions

This makes the construction suitable for bearing arrangements where loads can act simultaneously in different directions.

The double-row configuration is therefore an important part of the exact VKBC 20050 specification.

Angular Contact Ball Bearing Construction

VKBC 20050 should not be described merely as a generic:

ball bearing

The more precise technical classification is:

double-row angular contact ball bearing

Angular contact raceway geometry enables the bearing to accommodate combined radial and axial loading.

This classification is particularly important when comparing VKBC 20050 with other bearings having the same nominal 42x80x37 mm dimensions.

Contact Seals on Both Sides

SKF VKBC 20050 features:

contact seals on both sides

The seals are integrated into the bearing construction and protect the rolling elements and raceways from external contamination.

The sealing arrangement is therefore one of the parameters that should be checked when evaluating a replacement bearing.

A dimensionally similar open, shielded or differently sealed bearing should not automatically be treated as equivalent.

SKF VKBC 20050 as a Wheel Bearing

VKBC 20050 belongs to the category of bearings used in:

vehicle wheel bearing arrangements

Wheel bearings operate under combined loading generated during vehicle operation.

The double-row angular contact construction allows the bearing to accommodate the radial and axial forces associated with the wheel arrangement.

Compatibility with a specific vehicle should always be confirmed using the relevant vehicle and OE reference data rather than dimensions alone.

VKBC 20050 and BAH-0004.AA

The designation:

VKBC 20050

is associated with the SKF reference:

BAH-0004.AA

Both references may therefore appear when identifying or searching for this bearing.

For SEO and product identification, the product page can naturally include both entities:

SKF VKBC 20050

and:

SKF BAH-0004.AA

The primary product designation on this page should remain:

VKBC 20050

What Loads Can SKF VKBC 20050 Accommodate?

As a double-row angular contact ball bearing, VKBC 20050 can accommodate:

radial loads

together with:

axial loads acting in both directions

This combined-load capability is an important characteristic of the bearing's internal design.

Exact permissible operating loads should not, however, be inferred solely from the bearing type.

For this reason, no unverified dynamic or static load ratings are assigned to VKBC 20050 in this product description.

Wheel Bearing Identification

When identifying SKF VKBC 20050 for a vehicle, check:

SKF designation

bearing dimensions

related SKF reference

OE reference

vehicle model

vehicle version

production year

and, where appropriate:

VIN

Dimensions alone should not be used to confirm vehicle compatibility.

How to Select SKF VKBC 20050

Before ordering, verify:

Manufacturer - SKF

Designation - VKBC 20050

Dimensions - 42x80x37 mm

Bore diameter - 42 mm

Outside diameter - 80 mm

Width - 37 mm

Design - double row

Bearing type - angular contact ball bearing

Contact seals on both sides

Vehicle or OE compatibility

The related designation:

BAH-0004.AA

can provide an additional identification reference.

Can Any 42x80x37 Bearing Replace VKBC 20050?

No.

Another bearing may have the same:

42x80x37 mm

nominal dimensions while differing in:

internal geometry

sealing system

bearing design

load characteristics

application

manufacturer specification

vehicle compatibility

Dimensional equivalence alone therefore does not establish complete technical interchangeability.

SKF VKBC 20050 vs Standard Deep Groove Ball Bearing

VKBC 20050 should not be confused with a conventional single-row deep groove ball bearing.

SKF VKBC 20050 uses:

two rows of balls

and:

angular contact geometry

This construction is intended to accommodate combined radial and axial loading within a compact wheel bearing arrangement.

The internal design is therefore a critical identification feature.

Why the 42x80x37 mm Dimension Matters

The complete dimensional identification is:

42x80x37 mm

where:

42 mm is the bore diameter,

80 mm is the outside diameter,

and:

37 mm is the overall bearing width.

All three values should be checked together.

For automotive replacement, dimensions should additionally be verified against the SKF reference and vehicle-specific application data.

SKF VKBC 20050 Full Technical Data

Manufacturer: SKF

Designation: VKBC 20050

Product type: Angular contact ball bearing

Construction: Double row

Functional category: Wheel bearing

d: 42 mm

D: 80 mm

B: 37 mm

Dimensions: 42x80x37 mm

Sealing: Both sides

Seal design: Contact

Related SKF designation: BAH-0004.AA

FAQ - SKF VKBC 20050

What are the dimensions of SKF VKBC 20050?

SKF VKBC 20050 has a 42 mm bore, 80 mm outside diameter and 37 mm overall width. Its complete dimensions are 42x80x37 mm.

What type of bearing is SKF VKBC 20050?

It is a double-row angular contact ball bearing.

Is SKF VKBC 20050 a wheel bearing?

Yes. VKBC 20050 is used as a wheel bearing in compatible automotive applications.

Is SKF VKBC 20050 sealed?

Yes. The bearing features contact seals on both sides.

Can VKBC 20050 accommodate axial loads?

Yes. Its double-row angular contact construction enables it to accommodate radial loads and axial loads acting in both directions.

What is SKF BAH-0004.AA?

BAH-0004.AA is an SKF designation associated with VKBC 20050 and can be used as an additional reference when identifying the bearing.

Can another 42x80x37 bearing replace SKF VKBC 20050?

Not based on dimensions alone. Internal design, sealing, manufacturer specification and application compatibility must also be checked.

How can I confirm that VKBC 20050 fits my vehicle?

Vehicle compatibility should be checked using the SKF reference, OE number and exact vehicle data. VIN-based verification may also be appropriate.

AI Overview

SKF VKBC 20050 is a double-row angular contact wheel bearing with dimensions of 42x80x37 mm. Its two-row construction accommodates radial and axial loads in both directions, while contact seals protect the bearing on both sides. The related SKF designation BAH-0004.AA provides an additional reference for bearing identification.