SKF BTW 55 CTN9/SP super-precision double-row angular contact ball bearing 55 x 90 x 44 mm

Supplier number: SKF BTW 55 CTN9/SP | EAN 7316574836246

Recommended Retail Price €2,692.69

1,332.95 tax incl.

€1,101.61 excl. VAT (incl. all environmental contributions)

On order: delivered from 10/10/2026

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

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Product information

€1,332.95

tax incl.

Key features according to our expert

Inner diameter: 55 mm
Width: 44 mm
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Outer diameter: 90 mm

Product description

These double direction angular contact thrust ball bearings consist of two single row angular contact thrust ball bearings, arranged back-to-back. They accommodate high axial loads in both directions and provide a high degree of system rigidity.

Accommodate axial loads in both directions
Maximum system rigidity
Separable

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 55 mm
Width: 44 mm
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Outer diameter: 90 mm
Contact angle: 60
Material, bearing: Bearing steel
Cage: Non-metallic
Design: Basic (BTW series)
Lubricant: None
Relubrication feature: Without
Basic static load rating: 80
Tolerance class: SP
Locating feature, bearing outer ring: None
Sealing: Without
Attainable speed for oil-air lubrication: 9000
Bore diameter: 55
Housing washer type (double-row angular contact thrust ball bearings): Two-piece
Axial load capability: Double-direction
Number of rows: 2
Basic dynamic load rating: 30.2
Coating: Without
Height: 44
Outside diameter: 90
Attainable speed for grease lubrication: 7500