1312S NTN Outer Diameter 130mm 60x130x31mm Self aligning ball bearings
| rs min | 2.1 mm |
| e | 0.23 |
| Y1 | 2.8 |
| Y2 | 4.3 |
| Y0 | 2.9 |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 2.03 kg |
| Dynamic load, C | 57.5 kN |
| Static load, C0 | 20.8 kN |
| Nlim (oil) | 5.600 rpm |
| Nlim (grease) | 4.500 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| da min | 71 mm |
| Da max | 119 mm |
| ra max | 2 mm |
| Bearing number | 1312S |
| Size (mm) | 60x130x31 |
| Brand | NTN |
| Bore Diameter (mm) | 60 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 31 |
| d | 60 mm |
| D | 130 mm |
| B | 31 mm |
| C | 31 mm |
| r min. | 2.1 mm |
| da min. | 71 mm |
| Da max. | 119 mm |
| ra max. | 2 mm |
| Weight | 2.03 Kg |
| Basic dynamic load rating (C) | 57.5 kN |
| Basic static load rating (C0) | 20.8 kN |
| (Grease) Lubrication Speed | 4 500 r/min |
| (Oil) Lubrication Speed | 5 600 r/min |
| Calculation factor (e) | 0.23 |
| Calculation factor (Y0) | 2.9 |
| Calculation factor (Y1) | 2.8 |
Detailed Parameters
parameter：
| 4T-CR1-0868 Tapered roller bearings | Bore Diameter :38mm ，Outer Diameter :68mm ，Brand:NTN ，Size :38x68x37mm |
| EXF316 Bearing units | Brand:SNR ，s:40.5 mm ，e:38 mm ，d:80 mm ，Bore Diameter :80mm |
| 112044X/112085G Tapered roller bearings | Outer Diameter :85mm ，Brand:Gamet ，Bore Diameter :44.45mm ，Size :44.45x85x55mm |
| 6306E Deep groove ball bearings | Size :30x72x19mm ，Bore Diameter :30.000mm ，Width :19.000mm ，d:30.000 mm ，Outer Diameter :72.000mm ，Brand:SNR |
| 89308 Thrust ball bearings | D1:42 mm ，d1:78 mm ，Dw:7 mm ，Dc1:40 mm ，Dc:78 mm ，Lw:7 mm |
| 497A/493 Tapered roller bearings | Outer Diameter :136.525mm ，Width :30.162mm ，Size :85.725x136.525x30.162mm ，Bore Diameter :85.725mm ，Brand:ISO |
| 6318-Z Deep groove ball bearings | Width :43mm ，Outer Diameter :190mm ，d:90 mm ，Brand:CYSD ，Bore Diameter :90mm ，Size :90x190x43mm |
| NKI 25/20 TN Cylindrical roller bearings | Bore Diameter :38mm ，Width :20mm ，Brand:SKF ，Outer Diameter :25mm ，d:25 mm ，Size :38x25x20mm |
| NU20/600 Cylindrical roller bearings | Width :155mm ，Bore Diameter :600mm ，Outer Diameter :870mm ，Size :600x870x155mm ，Brand:ISO |
| K81216TN Thrust roller bearings | Brand:NBS ，d:80 mm ，Outer Diameter :115mm ，D:115 mm ，Bore Diameter :80mm |
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