NSK R 20 ZZ Thin-Section Ball Bearings
| Brand Name |
NSK |
| Model Number |
R 20 ZZ |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NSK R 20 ZZ bearing Size Chart (mm/inches) |
|---|
| Bearing number | SEA120 /NS 7CE3 |
| Size (mm) | 120x150x16 |
| Bore Diameter (mm) | 120 |
| Outer Diameter (mm) | 150 |
| Width (mm) | 16 |
| d | 120 mm |
| D | 150 mm |
| B | 16 mm |
| C | 16 mm |
| a | 39,5 mm |
| d1 | 129,8 mm |
| r1 min. | 1 mm |
| r2 min. | 1 mm |
| r3 min. | 0,3 mm |
| r4 min. | 0,3 mm |
| D1 | 140,6 mm |
| da min. | 124,6 mm |
| Da max. | 145,4 mm |
| db min | 124,6 mm |
| ra max. | 1 mm |
| rb max. | 0,3 mm |
| Db max | 148 mm |
| Weight | 0,493 Kg |
| Basic dynamic load rating (C) | 31,2 kN |
| Basic static load rating (C0) | 42,5 kN |
| (Grease) Lubrication Speed | 8 000 r/min |
| (Oil) Lubrication Speed | 13 000 r/min |
| Fatigue load limit (Pu) | 1,53 |