What are the dimensions of this angular contact ball bearing?

This Skf bearing has a 55 mm bore diameter, a 90 mm outside diameter, and an 18 mm width.

What contact angle does the 7011 CDGB/P4A have?

This bearing features a 15° contact angle.

Is this bearing universally matchable?

Yes, the universally matchable design allows mounting in bearing sets without using shims.

Does this precision bearing have seals?

No, this is an open bearing without built-in seals.

What tolerance class does this model offer?

This bearing features the P4A super-precision tolerance class for very high running accuracy.

SKF 7011 CDGB/P4A single-row super-precision angular contact ball bearing 55 x 90 x 18 mm with contact angle 15°

Supplier number: SKF 7011 CDGB/P4A | EAN 7316570093797

Recommended Retail Price €832.29

411.95 tax incl.

€340.45 excl. VAT (incl. all environmental contributions)

On order: delivered from 20/10/2026

Ordered before 20:00 - delivered as of 20/10/2026
Free shipping
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Superior spindle performance with the Skf 7011 CDGB/P4A bearing

Practical benefits

High combined load capacity: You accommodate heavy radial and axial loads simultaneously with confidence due to the robust design and 15° contact angle.
Exceptional running precision: The P4A tolerance class delivers minimal runout and high rigidity for precision applications operating at high rotational speeds.
Flexible universal matching: You mount multiple bearings together seamlessly without using shims thanks to the universally matchable design.

In a nutshell

The right choise for

With the Skf 7011 CDGB/P4A angular contact ball bearing, you achieve outstanding running accuracy and rigidity in demanding spindle applications. This single-row super-precision bearing features a 15° contact angle to reliably accommodate heavy combined radial and axial loads. The P4A tolerance class minimizes runout and shaft deflection during high-speed operations. Thanks to the universally matchable design, you can mount bearing sets easily without using shims. Measuring 55 x 90 x 18 mm, this open bearing delivers the precision and performance required for cnc milling, turning, and grinding equipment.

Product information FAQ

€411.95

tax incl.

Key features according to our expert

Inner diameter: 55 mm
Width: 18 mm
Number of rows: 1
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Outer diameter: 90 mm

Product description

These super-precision, high-capacity, single row angular contact ball bearings accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They are designed to accommodate heavy loads at relatively high speeds under low to moderate operating temperatures. Being universally matchable, they can be used together in arrangements to provide effective load sharing, within a predetermined preload range, without the use of shims or similar devices.

Very high running accuracy
Very high load carrying capacity
Relatively high speed and stiffness
Universally matchable

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 55 mm
Width: 18 mm
Number of rows: 1
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Outer diameter: 90 mm
Matched arrangement: No
Tolerance class: P4A
Contact type: Normal contact (two-point contact)
Basic static load rating: 32.5
Cage: Non-metallic
Lubricant: None
Design: High-capacity D
Sealing: Without
Material, bearing: Bearing steel
Universal matching bearing: Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
Ring type: One-piece inner and outer rings
Contact angle: 15
Matched condition (axial clearance/ preload): Measuring load, class B
Bore diameter: 55
Basic dynamic load rating: 39.7
Coating: Without
Outer diameter: 90
Note: Refer to catalogue data or contact SKF for the attainable speeds

Brand SKF
01050635
EAN 7316570093797
Supplier number SKF 7011 CDGB/P4A

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this angular contact ball bearing?: This Skf bearing has a 55 mm bore diameter, a 90 mm outside diameter, and an 18 mm width.
What contact angle does the 7011 CDGB/P4A have?: This bearing features a 15° contact angle.
Is this bearing universally matchable?: Yes, the universally matchable design allows mounting in bearing sets without using shims.
Does this precision bearing have seals?: No, this is an open bearing without built-in seals.
What tolerance class does this model offer?: This bearing features the P4A super-precision tolerance class for very high running accuracy.