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.
- 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
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 reference||Outline dimensions & weight|
|Da||Di||U||C||da f9||di H9|
|SUN 518 20 61 CC LM||20.40||12.00||103|
|SUN 648 20 61 CC LM||25.50||17.00||137|
|SUN 749 20 61 CC LM||29.50||21.00||162|
|SUN 848 20 61 CC LM||33.40||25.00||186|
|SUN 950 20 61 CC LM||37.40||28.83||216|
|SUN 1048 20 61 AA LM||41.25||32.83||233|
|SUN 1198 20 61 AA LM||47.18||38.75||269|
|QCB reference||Outer holes||Inner holes|
|SUN 518 20 61 CC LM||19.00||8||13.50||12|
|SUN 648 20 61 CC LM||24.00||12||18.50||15|
|SUN 749 20 61 CC LM||28.00||15||22.50||18|
|SUN 848 20 61 CC LM||32.00||15||26.50||18|
|SUN 950 20 61 CC LM||35.75||18||30.50||20|
|SUN 1048 20 61 AA LM||39.75||18||34.38||20|
|SUN 1198 20 61 AA LM||45.62||20||40.25||24|
|Standard grease fitting||# at least 2x M8 on inner and outer rings|
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 CC||HS6 16 P1Z|
|SUN 648 20 61 CC||HS6 21 P1Z|
|SUN 749 20 61 CC||HS6 25 P1Z|
|SUN 848 20 61 CC||HS6 29 P1Z|
|SUN 950 20 61 CC||HS6 33 P1Z|
|SUN 1048 20 61 AA||HS6 37 P1Z|
|SUN 1198 20 61 AA||HS6 43 P1Z|
Do you have a special project?
Need some advice? We can help!