Product

JTEKT-KOYO 21311 RZKW33C3

The JTEKT-KOYO 21311 RZKW33C3 is designed for bearings applications. It is commonly used in industrial installations and maintenance projects where this equipment is specified.

Spherical roller bearings · JTEKT-KOYO

Bearings

21311 RZKW33C3

Spherical roller bearings

JTEKT-KOYO

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Overview

21311 RZKW33C3 is a spherical roller 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: 120 mm; Width: 29 mm; Seal: None, open bearing.

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

Product identification

Manufacturer: JTEKT-KOYO
Manufacturer part number: 21311 RZKW33C3
EAN / GTIN: 4549250237966

Technical specifications

Full technical details

Bore: Tapered bore (1:12)
Cage: Sheet steel cage
Clearance: Slightly increased radial clearance
Inner dimension: 55 mm
Material: Standard bearing steel
Outer dimension: 120 mm
Outer ring: Lubrication groove with lubrication holes on outer ring
Seal: None, open bearing
Temperature range: -20 to +120 °C
Tolerance class: Tolerance class P0/PN2 / ABEC 1
Weight: 2,3 kg
Width: 29 mm

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FAQ

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SCR supplies genuine JTEKT-KOYO spare parts sourced through our global procurement network. Part 21311 RZKW33C3 is available for worldwide quotation and supply.

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

Yes. Spares Center Rotterdam ships JTEKT-KOYO 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.