NSK 55TAC120C ball screw support bearings | 55x120x20mm
Also known as : 55TAC120C
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 20 mm
- Basic dynamic load rating: 70.5 kN
- Basic static load rating: 123 kN
NSK 55TAC120C Bearing
NSK 55TAC120C Bearing details
| NSK number | 55TAC120C |
|---|---|
| Type | Ball Screw Support Bearings, Open type |
| d | 55 mm |
| D | 120 mm |
| B | 20 mm |
| rmin. | 1.0 mm |
| r1min. | 0.6 mm |
| d1 | 82.0 mm |
| d2 | 93.0 mm |
| D1 | 93.0 mm |
| D2 | 102.2 mm |
| Recommended Grease Quantities | 12 cc/Bearing |
| Contact Angle | 60 Degree |
| Limiting speeds | 2500 min-1 (Grease) |
| Limiting speeds | 3500 min-1 (Oil) |
| Mass (approx.) | 1.23 kg |
|
Basic Dynamic Load Rating Ca Single row load |
70.5 kN |
|
Basic Dynamic Load Rating Ca Double row load |
115 kN |
|
Basic Dynamic Load Rating Ca Triple row load |
153 kN |
|
Limiting Axial load Single row load |
123 kN |
|
Limiting Axial load Double row load |
246 kN |
|
Limiting Axial load Triple row load |
370 kN |
Nodes bearings have NSK 55TAC120C ball screw support bearings in stock, Open type.
NSK 55TAC120C bearing cross reference
NSK 55TAC100C bearing
55mm x 100mm x 20mm