NTN 6309LLBNR distributors Ball Bearings
| Bearing number: | NKX 12 |
| Size (mm): | 21x12x23 |
| Bore Diameter (mm): | 21 |
| Outer Diameter (mm): | 12 |
| Width (mm): | 23 |
| Fw: | 12 mm |
| D: | 21 mm |
| C: | 23 mm |
| PDF |
|
Product Details
| Bearing number | NKX 12 |
| Size (mm) | 21x12x23 |
| Bore Diameter (mm) | 21 |
| Outer Diameter (mm) | 12 |
| Width (mm) | 23 |
| Fw | 12 mm |
| D | 21 mm |
| C | 23 mm |
| C1 | 9 mm |
| C2 | 6.5 mm |
| d | 12 mm |
| D1 | 26.1 mm |
| r1,2 - min. | 0.3 mm |
| da - min. | 21.7 mm |
| ra - max. | 0.3 mm |
| rb - max. | 0.3 mm |
| di | 9 mm |
| F | 12 mm |
| Bi | 16 mm |
| Basic dynamic load rating, radial direction - C | 9.1 kN |
| Basic static load rating, radial direction - C0 | 12 kN |
| Basic dynamic load rating, axial direction - C | 10.4 kN |
| Basic static load rating, axial direction - C0 | 16.6 kN |
| Fatigue load limit, radial direction - Pu | 1.4 kN |
| Fatigue load limit, axial direction - Pu | 0.62 kN |
| Reference speed | 9000 r/min |
| Limiting speed | 13000 r/min |
| Mass bearing | 0.038 kg |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04144 |
| r1,2 min. | 0.3 mm |
| da min. | 21.7 mm |
| ra max. | 0.3 mm |
| rb max. | 0.3 mm |
| Basic dynamic load rating, radial direction C | 9.13 kN |
| Basic static load rating, radial direction C0 | 12 kN |
| Basic dynamic load rating, axial direction C | 10.4 kN |
| Basic static load rating, axial direction C0 | 16.6 kN |
| Fatigue load limit, radial direction Pu | 1.43 kN |
| Fatigue load limit, axial direction Pu | 0.62 kN |
| Minimum axial load factor A | 0.0014 |
| Inner ring | IR 9x12x16 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
