Single Row Four Point Contact Ball Slewing Bearing for Tower Crane Machine
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Single Row Four Point Contact Ball Slewing Bearing for Tower Crane Machine Size Chart (mm/inches) |
|---|
| Bearing number | SEA150 /NS 7CE1 |
| Size (mm) | 150x190x20 |
| Bore Diameter (mm) | 150 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 20 |
| d | 150 mm |
| D | 190 mm |
| B | 20 mm |
| C | 20 mm |
| a | 32,8 mm |
| d1 | 163,4 mm |
| r1 min. | 1,1 mm |
| r2 min. | 1,1 mm |
| r3 min. | 0,6 mm |
| r4 min. | 0,6 mm |
| D1 | 176,7 mm |
| da min. | 156 mm |
| Da max. | 184 mm |
| db min | 156 mm |
| ra max. | 1,1 mm |
| rb max. | 0,6 mm |
| Db max | 186,8 mm |
| Weight | 0,982 Kg |
| Basic dynamic load rating (C) | 52 kN |
| Basic static load rating (C0) | 72 kN |
| (Grease) Lubrication Speed | 7 000 r/min |
| (Oil) Lubrication Speed | 11 000 r/min |
| Fatigue load limit (Pu) | 2,36 |