INA ZKLDF260 bearing | 260x385x55 mm
Also known as : ZKLDF260
- Inside Diameter: 260 mm
- Outside Diameter: 385 mm
- Width: 55 mm
- Basic dynamic load rating: 0 kN
- Basic static load rating: 0 kN
INA ZKLDF260 Bearing
INA ZKLDF260 Bearing details
| Number | ZKLDF260 | |
|---|---|---|
| Type |
Axial angular contact ball bearings double direction, for screw mounting, sealing shields on both sides |
|
| d | 260mm | Sizes d > 460 mm available by agreement |
| D | 385mm | |
| H | 55mm | |
| 34 |
Number of fixing holes in inner ring Attention! For fixing holes in the adjacent construction. Note the pitch of the bearing holes. |
|
| 2 | Number of retaining screws | |
| 33 |
Number of fixing holes in outer ring Attention! For fixing holes in the adjacent construction. Note the pitch of the bearing holes. |
|
| 3 | Number of extraction threads | |
| a | 8,2mm | Fixing holes in inner ring |
| D1 | 345mm | |
| D2 | 313mm | |
| D3 | 348mm | |
| d1 | 9,3mm | Fixing holes in inner ring |
| d2 | 15mm | Fixing holes in inner ring |
| d3 | 9,3mm | Fixing holes in outer ring |
| G | M12 | Extraction thread |
| H1 | 36,5mm | |
| J | 280mm | Fixing holes in inner ring |
| J1 | 365mm | Fixing holes in outer ring |
| t | 36 x 10° |
Pitch t Including retaining screws and extraction threads Quantity X t |
| m | 19kg | ≈ Mass |
| MA | 34Nm |
Screw tightening torque Tightening torque for screws to DIN 912, grade 10.9. |
| Ca | 162000N | Basic dynamic load rating, axial |
| C0a | 920000N | Basic static load rating, axial |
| Cua | 23800N | Fatigue limit load, axial |
| nG | 24001/min |
Limiting speed The limiting speeds increased by a factor of two are valid for bearings of the current generation with the internal suffix -B. |
| caL | 3200N/µm |
Axial rigidity of bearing position Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections. |
| crL | 700N/µm |
Radial rigidity of bearing position Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections. |
| ckL | 40000Nm/mrad |
Tilting rigidity of the bearing position Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections. |
| caL | 4700N/µm | Axial rigidity of rolling element set |
| crL | 700N/µm | Radial rigidity of rolling element set |
| ckL | 54000Nm/mrad | Tilting rigidity of rolling element set |
As INA bearing distributor, Nodes bearings have INA ZKLDF260 rotary table bearings in stock. ZKLDF260, double direction, for screw mounting, sealing shields on both sides.
