Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEJVX15  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Ringfeder Locking Assembly 7012 - 25x50
Ringfeder
Ringfeder Locking Assembly 7012 - 25x50
Part No.
7012 - 25x50
Procurement Intelligence
The RfN 7012 series is a Ringfeder locking assembly designed for shaft-to-hub connections requiring high torque transmission without keyways. Installation involves axial displacement of the locking bush to engage internal cams. Critical verification: confirm shaft and hub bore diameters match the 25mm×50mm specification to ensure proper clamping force and reliability.
Torque transmission keyless coupling
Before ordering — verify:
☐ Shaft diameter tolerance verification
☐ Hub bore compatibility check
☐ Axial displacement clearance
Technical Specifications
Outside Diameter50mm
Locking Bush TypeLocking Assembly
Length27.5mm
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-7012-25x50?mal=6628fecc12f5f0d90dd4548b
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.