Product

UKF 70USO55 .A21.I/I.S

The UKF 70USO55 .A21.I/I.S is designed for bearings applications. It is commonly used in industrial installations and maintenance projects where this equipment is specified.

Spindle bearings · UKF

Bearings

70USO55 .A21.I/I.S

Spindle bearings

UKF

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Overview

70USO55 .A21.I/I.S is a spindle bearing designed for reliable system operation in marine and industrial systems. Request pricing and availability from Spares Center Rotterdam.

Technical details: Inner diameter: 55 mm; Outer diameter: 90 mm; Width: 36 mm; Seal: None, open bearing.

Typical applications include Spindle bearings installations in marine, offshore and industrial environments.

Product identification

Manufacturer: UKF
Manufacturer part number: 70USO55 .A21.I/I.S

Technical specifications

Full technical details

Arrangement: Single universal bearing
Ball rows: Double row bearing
Cage: Hard tissue cage
Contact angle: 21 degree
Inner dimension: 55 mm
Lubrication: Preserved
Lubrication hole: Without lubrication groove
Material: Standard bearing steel
Material of rolling elements: Standard bearing steel
Outer dimension: 90 mm
Preload: High preload
Seal: None, open bearing
Temperature range: -40 to +110 °C
Tolerance class inner ring: More accurate than P4 or ABEC 7
Tolerance class outer ring: More accurate than P4 or ABEC 7
Weight: 0,76 kg
Width: 36 mm

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FAQ

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SCR supplies genuine UKF spare parts sourced through our global procurement network. Part 70USO55 .A21.I/I.S is available for worldwide quotation and supply.

This Spindle bearings component is used in marine, offshore and industrial installations where Spindle bearings equipment is specified.

Yes. Spares Center Rotterdam ships UKF parts worldwide from Rotterdam, including urgent AOG deliveries and consolidated shipments.

Yes. Our procurement team can source obsolete, hard-to-find and cross-reference parts through a global supplier network when a direct OEM line is no longer available.

Add this product to your quote request on the product page or contact SCR at mail@sparescenter.com. Quotations are typically returned within two business hours.