INA VLA200544 Equivalent Slewing Ring Bearing
Direct replacement: SLS SLS-PLA20.544 — same size, bolt pattern and gear
Looking for a INA VLA200544 slewing bearing? The SLS SLS-PLA20.544 has the same 640.3 mm outside diameter, 434 mm bore, 56 mm height, 585/462 mm bolt circles and module 6 external gear with 105 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-PLA20.544 · SLS-112-20-0544-FC |
| Outer diameter Da | 640.3 mm |
| Inner diameter di | 434 mm |
| Height H | 56 mm |
| Outer ring bolt circle La | 585 mm · 14 holes |
| Inner ring bolt circle Li | 462 mm · 14 holes |
| Bolt hole | Ø18 mm (outer) · M12 tapped (inner) |
| Gear pitch circle do | 630 mm |
| Module m | 6 |
| Teeth z | 105 |
| Weight | 42 kg |
Interchange / cross-reference
| Rothe Erde | 231.20.0500 |
|---|---|
| INA | VLA200544 |
| Kaydon | RK6-22E1Z |
| IMO | 91-20 0541 |
| Rollix | 21-0541-01 |
| Mijnsbergen | E.650.20.00 |
| RKS equivalent | RKS.21 0541 |
Same bearing, other brand numbers
- SLS SLS-PLA20.544
- Rothe Erde 231.20.0500 equivalent
- Kaydon RK6-22E1Z equivalent
- IMO 91-20 0541 equivalent
- Rollix 21-0541-01 equivalent
- Mijnsbergen E.650.20.00 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.