80mm Solid Series 25 (Internal gear)
SIG25 Series Solid Section Internal Gear
A modular series of rings with relatively large gear module and wide internally geared ring, offering maximum gear capacity in a small diameter slewing ring. High shear forces are catered for by the pilot diameters, thus reducing the shear force to be carried by the bolts.
The 80SLS20 Series datasheet HERE
INDIVIDUAL PDF FILES
SIG 855 25 SIG 955 25 SIG 1055 25 SIG 1155 25 SIG 1255 25 SIG 1355 25
SIG 1455 25 SIG 1555 25
Will be made available on request
All bearings manufactured standard in 42CrMo4 for superior gear strength
All bearings supplied with 4 grease points in the outer ring only, DIN 71412A M8x1 equispaced
Consider the GreaseMax Auto lubricators to ensure optimum lubrication in service.
Load and bolt limit curves
Bearings should operate within the prescribed triangular load area at all times.
The bolt limit curve is based on the use of Grade 10.9 bolts.
If the load is suspended, or the axis of rotation is not vertical, refer application details to email@example.com
This information offers generally accepted interchange numbers. However, variations exist and all queries should be referred to our Technical Department for analysis.
Dimensional equivalence does not always imply equal performance!
In the search for constant product improevment this information subject to change without notice.
For professional assistance contact the NBC Slewing ring experts by phone on +44 (0)1952 222300, by fax on +44 (0)1952 242938 or e-mail firstname.lastname@example.org