INA Inner Ring, IR55X65X28-XL

Bulk discount available

Subtotal (1 unit)*

£33.28

(exc. VAT)

£39.94

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£33.28
5 - 9£31.31
10 - 24£30.67
25 +£30.02

*price indicative

RS Stock No.:
194-7082
Mfr. Part No.:
IR55X65X28-XL
Brand:
INA
Find similar products by selecting one or more attributes.
Select all

Brand

INA

Type

Inner Ring

Schaeffler Roller Bearing Inner Ring - IR55X65X28-XL


This roller bearing inner ring is a high-quality component designed for use in various industrial applications. As part of the Schaeffler range, this inner ring measures 55mm in bore diameter and has a raceway diameter of 65mm, ensuring compatibility with a variety of machinery. Its robust construction makes it essential for maintaining the effective function of roller bearing assemblies.

Features & Benefits


• Incorporates a cylindrical design for optimal load distribution
• Weighs approximately 0.198kg, facilitating easy handling
• Features a minimum chamfer dimension of 1.1mm for better fit
• Designed without lubrication holes for specific applications
• Upper and lower tolerances ensure precise dimensions
• Performance data supports high operational efficiency

Applications


• Used in machinery requiring replacement inner rings
• Ideal for assembly in precision engineering environments
• Compatible with various industrial roller bearings
• Suitable for mechanical where durability is crucial

How does the absence of lubrication holes affect functionality?


The design without lubrication holes is tailored for specific applications where external lubrication is either not required or maintained separately, ensuring compatibility with particular machinery setups.

What tolerance levels are maintained in this bearing component?


It maintains a raceway diameter upper tolerance of -0.01mm and a lower tolerance of -0.021mm, ensuring optimal fit and performance in assemblies.

In what scenarios would the minimum chamfer dimension be beneficial?


The minimum chamfer dimension of 1.1mm facilitates easier installation and prevents stress concentrations during assembly, which can enhance the longevity of the bearing's performance.

Related links