My Account   01603 720713  

Transmissions Shaft Clamping Elements RCK19 & 20 Shaft Clamping Elements
Quick Code: BB-158884

RCK20-260 x 430 Shaft Clamping Element

£3281.99 exc VAT (£3938.39 inc VAT)
In Stock   Free Delivery Available   Next Day Order by 4pm
Buy Now
Qty:
Product Specification
Axial Force
See Spec Sheet
Clamping Screw Size
M20
Clamping Screw Torque
490Nm
d
260mm
L
173mm
L1
136mm
Max Clearance (dw-di)
0.090mm
Outside Dia (D)
430mm
Shaft Dia Accomodated (dw)
200mm, 210mm, 210mm
Torque Capacity
See Spec Sheet
Width (L2)
160mm
Reference
RCK20-260 x 430
Quick Order Code
BB-158884
Product Description
RCK20-260 x 430 Shaft Clamping Element

Types RCK19 & 20 are normally referred to as clamping discs, used
to clamp externally onto thin walled hubs to lock them to the shaft.
The design permits the use of large diameter shafts with small hub
sizes, and is popular for connection of large sprocket and pulleys. The
design provides for optimum concentricity, with high torque transmission. A number of shaft diameters can be accommodated by
one size of unit, max., min. and an intermediate being shown in the attributes.

Recommended tolerances:
Hub Outside Ø: h8
*Hub Bore: H6
*Shaft Ø: j6 below 30mm
h6 30mm plus
  • PDF Spec Sheet