Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEH2TDQ  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Ringfeder Locking Assembly 7012 - 42x75
Ringfeder
Ringfeder Locking Assembly 7012 - 42x75
Part No.
7012 - 42x75
Procurement Intelligence
The RfN 7012 series is a Ringfeder locking assembly designed for secure, keyless shaft-to-hub connections in industrial drive applications. Installation requires precise bore matching and axial positioning on the shaft. Critical verification: confirm shaft diameter tolerance matches 42mm nominal specification to ensure proper locking interference and torque transmission.
Keyless shaft-hub power transmission
Before ordering — verify:
☐ Shaft bore tolerance verification
☐ Axial location accuracy
☐ Locking ring tension inspection
Technical Specifications
Outside Diameter75mm
Locking Bush TypeLocking Assembly
Length33.5mm
SeriesRfN 7012
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/mechanical-power-transmission/bushes-collars/locking-bushes/ringfeder-locking-assembly-7012-42x75?mal=6628fef612f5f0d90dd4e133
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.