INA ZARN50110-TV bearings
ZARN50110-TV, Needle roller/axial cylindrical roller bearings ZARN, double direction
- Bore diameter
- 50.000 mm
- Outside diameter
- 110.000 mm
- Total width
- 82.000 mm
- Cr
- 46500 N
- C0r
- 103000 N
- Ca
- 172000 N
- C0a
- 480000 N
- Limiting speed
- 3100 r/min
- Net weight
- 3.279 kg
- Measurement system
- Metric
- Sealing
- Without
- Cage
- Plastic
- Bearing material
- Steel
- Rolling material
- Steel
- Lubricant in bearing
- Without
- Relubrication feature
- With
In stock
Technical specification for INA ZARN50110-TV
| Part Number | ZARN50110-TV | |
|---|---|---|
| Main Dimensions & Performance Data | ||
| d | 50 mm | Bore diameter |
| D | 110 mm | Outside diameter |
| H | 82 mm | Hight |
| Ca | 172000 N | Basic dynamic load rating, axial |
| C0a | 480000 N | Basic static load rating, axial |
| Cr | 46500 N | Basic dynamic load rating, radial |
| C0r | 103000 N | Basic static load rating, radial |
| Cua | 44500 N | Fatigue load limit, axial |
| Cur | 12700 N | Fatigue load limit, radial |
| nG Oil | 3100 1/min | Limiting speed for oil lubrication |
| nG Grease | 1100 1/min | Limiting speed for grease lubrication |
| MRL | 3.8 Nm | Bearing friction torque |
| m | ≈ 3.279 kg | Weight |
| Mounting dimensions | ||
| Da max | 96 mm | Maximum diameter of housing shoulder |
| da min | 75 mm | Minimum diameter shaft shoulder |
| Dimensions | ||
| H1 | 53.5 mm | Height outer ring over wave washer |
| C | 25 mm | Width, outer ring |
| D1 | 95 mm | Rip diameter shaft washer |
| B | 17.5 mm | Width, inner ring |
| rmin | 0.3 mm | Minimum chamfer dimension |
| r1 min | 0.6 mm | Minimum chamfer dimension |
| Additional information | ||
| CaL | 4600 N/µm | Rigidity axial |
| CkL | 2900 Nm/mrad | Tilting stiffness |
| Mm | 29.8 kg*cm2 | Mass moment of inertia |
| 1µm | Axial runout | |
| radial | ZMA50/92 | Recommended INA precision locknut for radial locking (not included) |
| axial | AM50 | Recommended INA precision locknut for axial locking (not included) |
| MA | 180 Nm | Tightening torque nut |
| 36224 N | Preload force axial | |
INA ZARN50110-TV - Needle roller/axial cylindrical roller bearings ZARN, double direction.
ZARN50110-TV INA axial/radial roller bearings for screw drives are double direction, high precision axial cylindrical roller bearings with a radial bearing component. The inner ring, outer ring and cylindrical roller and cage assemblies are matched to each other such that the bearing is axially clearance-free after preloading by means of an INA precision locknut.
- Log in to post comments