Ruland Jaw Coupling, 51mm Outside Diameter, 16mm Bore, 61mm Length Coupler

View all Flexible Couplings

Subtotal (1 unit)*

£39.15

(exc. VAT)

£46.98

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£39.15

*price indicative

RS Stock No.:
174-7253
Mfr. Part No.:
MJCC51-16-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Jaw Coupling

Bore

16mm

Outside Diameter

51mm

Length

61mm

COO (Country of Origin):
US

Ruland Coupling


The Ruland jaw coupling hub has a 51mm OD, 16mm bore, 5mm keyway and 20.8mm length with clamp fastening. This is readily accommodated by any combination of axial motion, angular and parallel misalignment. It comprises of a three-piece design consisting of two aluminium hubs and an elastomeric insert, called the spider. This design allows a highly customizable coupling that easily combines clamp or set screw hubs. Its balanced design reduces vibrations at high speed. This product has a key bore.

Features and Benefits


• Zero backlash
• Hardware is metric and test exceeds DIN standard for high torque capabilities
• Dampening characteristics of the spider increase system performance and minimize component wear
• Maximum speed of 8000rpm
• Temperature ranges between -23°C and 82°C
• Low inertia coupling
• Lightweight
• Made from aluminium

Applications


• Stepper and servo drives
• Encoders

Certifications


• REACH certification
• Conflict Minerals compliant
• DIN 912 12.9
• ISO9001:2015

Related links