Rothe Erde 231.20.0900 Equivalent Slewing Ring Bearing
Direct replacement: SLS SLS-PLA20.944 — same size, bolt pattern and gear
Looking for a Rothe Erde 231.20.0900 slewing bearing? The SLS SLS-PLA20.944 has the same 1046.1 mm outside diameter, 834 mm bore, 56 mm height, 985/862 mm bolt circles and module 8 external gear with 129 teeth, so it fits the same mounting. Made by our TÜV NORD / ISO certified OEM partner under the SLS brand and packed in wooden crates.
Specifications
| Type | Single-row four-point contact ball, external gear (light series) |
|---|---|
| SLS model | SLS-PLA20.944 · SLS-112-20-0944-FC |
| Outer diameter Da | 1046.1 mm |
| Inner diameter di | 834 mm |
| Height H | 56 mm |
| Outer ring bolt circle La | 985 mm · 20 holes |
| Inner ring bolt circle Li | 862 mm · 20 holes |
| Bolt hole | Ø18 mm (outer) · M12 tapped (inner) |
| Gear pitch circle do | 1032 mm |
| Module m | 8 |
| Teeth z | 129 |
| Weight | 72 kg |
Interchange / cross-reference
| Rothe Erde | 231.20.0900 |
|---|---|
| INA | VLA200944 |
| Kaydon | RK6-37E1Z |
| IMO | 91-20 0941 |
| Rollix | 21-0941-01 |
| Mijnsbergen | E.1050.20.00 |
| RKS equivalent | RKS.21 0941 |
Same bearing, other brand numbers
- SLS SLS-PLA20.944
- INA VLA200944 equivalent
- Kaydon RK6-37E1Z equivalent
- IMO 91-20 0941 equivalent
- Rollix 21-0941-01 equivalent
- Mijnsbergen E.1050.20.00 equivalent
Reference information only. Other brand names and part numbers belong to their owners and are used only to show interchangeable sizes; SLS is not affiliated with them. Confirm critical values on the quoted drawing.