INA ZKLDF120 bearing | 120x210x40 mm
Also known as : ZKLDF120
- Inside Diameter: 120 mm
- Outside Diameter: 210 mm
- Width: 40 mm
- Basic dynamic load rating: 0 kN
- Basic static load rating: 0 kN
INA ZKLDF120 Bearing
INA ZKLDF120 Bearing details
| Number | ZKLDF120 | |
|---|---|---|
| Type |
Axial angular contact ball bearings double direction, for screw mounting, sealing shields on both sides |
|
| d | 120mm | Sizes d > 460 mm available by agreement |
| D | 210mm | |
| H | 40mm | |
| 22 |
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 | |
| 21 |
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 | 6,2mm | Fixing holes in inner ring |
| D1 | 185mm | |
| D2 | 159mm | |
| D3 | 181mm | |
| d1 | 7mm | Fixing holes in inner ring |
| d2 | 11mm | Fixing holes in inner ring |
| d3 | 7mm | Fixing holes in outer ring |
| G | M8 | Extraction thread |
| H1 | 26mm | |
| J | 135mm | Fixing holes in inner ring |
| J1 | 195mm | Fixing holes in outer ring |
| t | 24 x 15° |
Pitch t Including retaining screws and extraction threads Quantity X t |
| m | 4,8kg | ≈ Mass |
| MA | 14Nm |
Screw tightening torque Tightening torque for screws to DIN 912, grade 10.9. |
| Ca | 76000N | Basic dynamic load rating, axial |
| C0a | 315000N | Basic static load rating, axial |
| Cua | 11500N | Fatigue limit load, axial |
| nG | 43001/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 | 1500N/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 | 400N/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 | 5500Nm/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 | 2500N/µm | Axial rigidity of rolling element set |
| crL | 400N/µm | Radial rigidity of rolling element set |
| ckL | 8000Nm/mrad | Tilting rigidity of rolling element set |
As INA bearing distributor, Nodes bearings have INA ZKLDF120 rotary table bearings in stock. ZKLDF120, double direction, for screw mounting, sealing shields on both sides.
