29 mm x 68 mm x 18 mm NSK 63/28 deep groove ball bearings
| Brand Name |
NSK |
| Model Number |
63/28 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NSK 63/28 bearing Size Chart (mm/inches) |
|---|
| Bearing number | LM772748/710/HA1 |
| Size (mm) | 488.95x634.873x84.138 |
| Bore Diameter (mm) | 488,95 |
| Outer Diameter (mm) | 634,873 |
| Width (mm) | 84,138 |
| d | 488,95 mm |
| D | 634,873 mm |
| T | 84,138 mm |
| B | 84,138 mm |
| C | 61,912 mm |
| a | 124 mm |
| d1 | 560 mm |
| r1 min. | 6,4 mm |
| r2 min. | 6,4 mm |
| r3 min. | 3,3 mm |
| r4 min. | 3,3 mm |
| Ca min. | 13 mm |
| Cb min. | 22 mm |
| da max | 519 mm |
| Da min | 584 mm |
| Da max. | 618 mm |
| db min | 520 mm |
| Db min. | 613 mm |
| ra max. | 6 mm |
| rb max. | 3,1 mm |
| Weight | 63,5 Kg |
| Basic dynamic load rating (C) | 1450 kN |
| Basic static load rating (C0) | 3650 kN |
| Fatigue load limit (Pu) | 265 |
| Reference speed | 600 r/min |
| Limiting speed | 850 r/min |
| Calculation factor (e) | 0,48 |
| Calculation factor (Y) | 1,25 |