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United States
12:16:39 GMT+0000 (Coordinated Universal Time)
6411-C-C3
Deep groove ball bearing
Deep groove ball bearing 64..-C, single row, Generation C, steel sheet metal cage
제품 정보
Main Dimensions & Performance Data
| d | 55 mm | Bore diameter |
| D | 140 mm | Outside diameter |
| B | 33 mm | Width |
| Cr | 101,000 N | Basic dynamic load rating, radial |
| C0r | 60,000 N | Basic static load rating, radial |
| Cur | 4,100 N | Fatigue load limit, radial |
| nG | 7,300 1/min | Limiting speed |
| nϑr | 6,500 1/min | Reference speed |
| ≈m | 2.32 kg | 중량 |
Mounting dimensions
| da min | 69 mm | Minimum diameter shaft shoulder |
| Da max | 126 mm | Maximum diameter of housing shoulder |
| ra max | 2.1 mm | Maximum fillet radius |
Dimensions
| rmin | 2.1 mm | Minimum chamfer dimension |
| D1 | 118.22 mm | Shoulder diameter outer ring |
| D2 | 121.4 mm | Caliber diameter outer ring |
| d1 | 87.73 mm | Shoulder diameter inner ring |
| d2 | 85.59 mm | Caliber diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Calculation factors
| f0 | 13.2 | Calculation factor |
현 제품 규격
| Changed internal design | C | GenerationC |
| Sealing | Without | Not sealed |
| Cage | JN | Steel sheet metal |
| Tolerance class | P6 | Class6 (P6), better than PN |
| Dimensional / heat stabilization | S0 | Rings dimensional stabilized up to 150° |
| Lubricant | Without | Bearing not greased |
| Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
| Bore type | Z | Cylindrical |
특징
