SUN 20 Imperial Series

Two solid section rings separated by a 20mm ball set, with the outer ring being geared. This series has a constant height of 2.2", and a standard range of external diameters ranging from 20.400" to 47.180".

All QCB® slewing rings are manufactured to the highest possible quality levels in ISO certified factories. A QCB® Quality Standard defines all aspects of their dimensions and tolerances as well as all aspects of manufacturing from materials properties, all stages of production, as well as packing and labelling.

Whilst the data on the site is updated regularly, we reserve the right to implement subtle changes to these standards in our quest for continual product improvement.

Applications

  • Industrial positioners (e.g. welding assemblies and jigs)
  • Ship or truck loading chutes and swivels
  • Stretch wrapping machines
  • Conveyors and other materials handling equipment
  • Simple amusement rides


Need help?

Our technical team have many years of experience and are happy to assist with selection. Call or e-mail them for fast, efficient and professional advice.

The Design Form will assist you in defining your application details.

#
QCB referenceOutline dimensions & weight
DaDiUCda f9di H9

Load

curve

Weight
ininininininlbs
SUN 518 20 61 CC LM20.4012.00




103
SUN 648 20 61 CC LM25.5017.00




137
SUN 749 20 61 CC LM29.5021.00




162
SUN 848 20 61 CC LM33.4025.00




186
SUN 950 20 61 CC LM37.4028.83




216
SUN 1048 20 61 AA LM41.2532.83



233
SUN 1198 20 61 AA LM47.1838.75



269
QCB referenceOuter holesInner holes
LanaLini
inin
SUN 518 20 61 CC LM19.00813.5012
SUN 648 20 61 CC LM24.001218.5015
SUN 749 20 61 CC LM28.001522.5018
SUN 848 20 61 CC LM32.001526.5018
SUN 950 20 61 CC LM35.751830.5020
SUN 1048 20 61 AA LM39.751834.3820
SUN 1198 20 61 AA LM45.622040.2524
Standard grease fitting# at least 2x M8 on inner and outer rings

Interchange information

The SUN20 IMPERIAL Series is interchangeable with bearings from other manufacturers such as Kaydon, Avon and Silverthin. However there may be variations to this rule (e.g. OEM variants) and we invite you to refer to our technical staff for assistance.


SUN 518 20 61 CCHS6 16 P1Z
SUN 648 20 61 CCHS6 21 P1Z
SUN 749 20 61 CCHS6 25 P1Z
SUN 848 20 61 CCHS6 29 P1Z
SUN 950 20 61 CCHS6 33 P1Z
SUN 1048 20 61 AAHS6 37 P1Z
SUN 1198 20 61 AAHS6 43 P1Z

Associated Products


Do you have a special project?

Need some advice? We can help!


oemsales@nbcgroup.co.uk

01952 222300