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美国
05:42:18 GMT+0000 (Coordinated Universal Time)
产品信息


Main Dimensions & Performance Data
d | 55 mm | Bore diameter |
D | 80 mm | Outside diameter |
B | 13 mm | Width |
Cr | 17,700 N | Basic dynamic load rating, radial |
C0r | 14,100 N | Basic static load rating, radial |
Cur | 780 N | Fatigue load limit, radial |
nG | 4,250 1/min | Limiting speed |
≈m | 0.18 kg | 重量 |
Mounting dimensions
da min | 59.6 mm | Minimum diameter shaft shoulder |
Da max | 75.4 mm | Maximum diameter of housing shoulder |
ra max | 1 mm | Maximum fillet radius |
Dimensions
rmin | 1 mm | Minimum chamfer dimension |
D1 | 71.8 mm | Shoulder diameter outer ring |
D2 | 74.2 mm | Caliber diameter outer ring |
d1 | 63.2 mm | Shoulder diameter inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 100 °C | Operating temperature max. |
Calculation factors
f0 | 16.3 | Calculation factor |
您当前的产品型号
密封 | 2RSR | 两侧接触式密封 |
保持架 | JN | 冲压钢板 |
公差等级 | PN | 正常 |
尺寸/热稳定性 | SN | Rings dimensional stabilized up to 120° |
润滑剂 | L565 | Grease (L565/customer specific) |
内部径向游隙 | CN | Normal internal clearance |
内孔类型 | Z | 圆柱 |
特点