Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 380 mm | Bore diameter bearing |
| D | 520 mm | Outside diameter bearing |
| B | 190 mm | Width Inner ring |
| Cr | 7,530,000 N | Basic dynamic load rating, radial |
| C0r | 29,000,000 N | Basic static load rating, radial |
| ≈m | 123.5 kg | Weight |
Mounting dimensions
| da max | 407.9 mm | Connection measure Inner ring |
| Da min | 426 mm | Housing Connection Diameter |
Dimensions
| C | 160 mm | Width Outer ring |
| dK | 450 mm | Ball diameter |
| α | 4.1 ° | Tilt angle |
| r1smin | 1.5 mm | Edge Spacing |
| r2smin | 4 mm | Edge Spacing |
| dOT | 0 mm | Bore diameter bearing, upper tolerance |
| dUT | -0.04 mm | Bore diameter bearing, lower tolerance |
| DOT | 0 mm | Outside diameter, upper tolerance |
| DUT | -0.05 mm | Outside diameter, lower tolerance |
| BOT | 0 mm | Width inner ring, upper tolerance |
| Gr | 0,135 – 0,261 mm | Radial Clearance |
| BUT | -0.4 mm | Width inner ring, lower tolerance |
| COT | 0 mm | Width outer ring, upper tolerance |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 130 °C | Operating temperature max. |
Downloads:
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| Sealing | 2RS4 | Lip seals with increased sealing action on both sides |
| Radial internal clearance | CN | Group N (CN) |
Characteristics
