ZARN2052-TV INA Product Group – BDI B00234 20x52x46mm Complex bearings
| Bearing number | ZARN2052-TV |
| Size (mm) | 20x52x46 |
| Brand | INA |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 46 |
| d | 20 mm |
| D | 52 mm |
| H | 46 mm |
| B | 10 mm |
| C | 16 mm |
| D1 | 42 mm |
| Da max | 43 mm |
| da min | 33 mm |
| H1 | 31 mm |
| r1 min | 0.6 mm |
| rmin | 0.3 mm |
| m | 0.41 kg / Weight |
| Ca | 33500 N / Dynamic load rating (axial) |
| C0a | 76000 N / Static load rating (axial) |
| Cr | 14900 N / Dynamic load rating (radial) |
| C0r | 22400 N / Static load rating (radial) |
| nG Ol | 7000 1/min / Limiting speed for oil lubrication (valid only with adequate oil cooling) |
| nG Fett | 2000 1/min / Limiting speed for grease lubrication |
| MRL | 0.5 Nm / Bearing frictional torque |
| caL | 1800 N/µm / Axial rigidity |
| ckL | 230 Nm/mrad / Tilting rigidity |
| Mm | 0.62 kg x cm^2 / Mass moment of inertia for rotating inner ring |
| 1 µm / Axial runout (The axial runout data for screw drive bearing arrangements are based on the rotating inner ring) | |
| ZMA20/38 / Designation of recommended INA locknut | |
| AM20 / Designation of recommended INA locknut | |
| MA | 18 Nm / Tightening torque (Only valid in conjunction with INA precision locknuts) |
| Category | Ball Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | SCHAEFFLER GROUP |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.491 |
| EAN | 4012802419856 |
| Product Group – BDI | B00234 |
Detailed Parameters
parameter：
| N3326 Cylindrical roller bearings | Width :112mm ，Bore Diameter :130mm ，Brand:ISO ，Outer Diameter :280mm ，Size :130x280x112mm |
| EE127097D/127135+A Tapered roller bearings | Outer Diameter :349.148mm ，Width :107.95mm ，Brand:NTN ，Bore Diameter :241.478mm ，d:241.478 mm ，Size :241.478x349.148x107.95mm |
| 7216-BECB-TVP Angular contact ball bearings | Size :80x140x26mm ，Bore Diameter :80mm ，Outer Diameter :140mm ，Brand:NKE |
| 61810 Deep groove ball bearings | Width :7mm ，d:50 mm ，Size :50x65x7mm ，Outer Diameter :65mm ，Bore Diameter :50mm ，Brand:ZEN |
| WMLFN6010 ZZ Deep groove ball bearings | Outer Diameter :10mm ，Brand:KOYO ，Size :6x10x3mm ，Bore Diameter :6mm |
| YB 1816 Needle roller bearings | Outer Diameter :34.925mm ，Size :28.575x34.925x25.4mm ，Brand:IKO ，Bore Diameter :28.575mm |
| QJ1017 Angular contact ball bearings | Width :22mm ，Outer Diameter :130mm ，Brand:NSK ，Bore Diameter :85mm ，Size :85x130x22mm |
| SC0077ZZA Deep groove ball bearings | Bore Diameter :10.000mm ，Size :10x15x4mm ，Brand:NTN ，Width :4.000mm ，Outer Diameter :15.000mm |
| 6221 Deep groove ball bearings | Size :105x190x36mm ，Outer Diameter :190mm ，Brand:CYSD ，Width :36mm ，Bore Diameter :105mm ，d:105 mm |
| NCF3048 V Cylindrical roller bearings | Bore Diameter :240mm ，Brand:CX ，Width :92mm ，Size :240x360x92mm ，Outer Diameter :360mm |
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