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Quick Code: BB-523383

RMS18 ZEN Open Deep Groove Ball Bearing 57.15mm x 127mm x 31.75mm

£89.08 exc VAT (£106.90 inc VAT) Show Bulk Discounts (5+)
5+: £80.17
10+: £73.94
25+: £67.70
50+: £58.79
In Stock   Free Delivery over £100   Next Day Unavailable
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Product Specification
Ball rows
Single row bearing
Bore
Cylindrical bore
Brand
ZEN
Cage
Sheet steel cage
Clearance
Normal radial clearance
Current insulation
No current insulation
Inside Dia
57.15mm = 2.1/4inch
Material
Standard bearing steel
Material of rolling elements
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
127mm = 5inch
Sealing
Open
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
31.75mm = 1.1/4inch
Reference
RMS18
Additional Reference:
10145172
Quick Order Code
BB-523383
Product Description

The RMS18 ZEN Open Deep Groove Ball Bearing is a high-performance, versatile bearing designed for precision mechanical applications across various industrial sectors. As an open-type imperial bearing, it offers exceptional lubrication flexibility and robust performance in demanding environments.

Key Features:

  • Single row deep groove ball bearing configuration
  • Open bearing design for optimal lubrication
  • Cylindrical bore for precise mounting
  • Sheet steel cage for durability
  • Standard bearing steel construction
  • Normal radial clearance
  • No current insulation
  • Tolerance class P0/PN2 (ABEC 1)

Technical Specifications:

  • Inside Diameter: 57.15mm (2.1/4 inch)
  • Outside Diameter: 127mm (5 inch)
  • Width: 31.75mm (1.1/4 inch)
  • Temperature Range: -30°C to +150°C
  • Bearing Material: Standard bearing steel
  • Outer Ring: Without flange/groove

Recommended Applications:

  • Agricultural machinery
  • Industrial manufacturing equipment
  • Power transmission systems
  • Construction machinery
  • Vintage mechanical restoration projects
  • British and American industrial machinery

The open design allows for excellent grease circulation, ensuring optimal lubrication and extended bearing life. Its robust construction and precise engineering make it an ideal choice for engineers and technicians seeking a reliable imperial-sized ball bearing for precision mechanical applications.


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