Product description
TG manufactures slewing rings up from an outer diameter of 200mm to 2000mm
for quite all applications in the following designs:
- 22A
- Four point contact bearings:
- Light series bearings: 20.C – 32.C
- Light series solid selection bearings: 20.B – 25.B
- Other series bearings: 14.D – 16.D – 20.D – 22.D – 25.D – 32.D
- Cross roller bearings: -R series
- Special design bearings
- U
- TG-E
The bearings in standards design are made up of the Following components:
- Bearing inner and outer rings with closing plug in one ring
- Roller elements
- Balls for four point contact bearings
- Cylindrical rollers for crossed roller bearings
- Plastic spacer or special spacers (i.a non-overturning spacer or bronze spacer)
- Seals
- Grease nipples
Bearing Rings
The material used for bearing ring is the following:
- C 45 N
- C 45 B
- 42 CrMo 4 N
- 42 CrMo 4 B
The hardness gap, which is the point between the beginning and the end of the raceway hardness,
is marked at the closing plug with a stamped “S” (see our selection installation).