- QAAMC20A400S
- 新型号：
- 旧型号：
- 所属类型：双同心锁定圆柱式带座轴承
- 品牌：TIMKEN轴承
- 重量：kg
产品参数
产品型录
产品介绍
| Specifications | |||
| EngineeringGroup | Mounted Bearing | ||
| BearingNumber | 22220 | ||
| ShaftSize | 4 in | ||
| ShaftSizeType | Imperial | ||
| FullTimkenPartNumber | QAAMC20A400ST | ||
| LockingStyle | Double Concentric | ||
| Weight | 14.5 Kg 32 lb | ||
| HousingConstruction | Cartridge | ||
| UPCCode | 0883450272308 | ||
| Dimensions | |||
| DimensionA | 19.80 mm 0.780 in | ||
| DimensionB | 32.5 mm 1.28 in | ||
| DimensionC | 152.4 mm 6.00 in | ||
| DimensionD | 7.9 mm 0.31 in | ||
| DimensionF | 206.40 mm 8.1250 in | ||
| DimensionG | 105.20 mm 4.140 in | ||
| DimensionLExp | 130.3 mm 5.13 in | ||
| DimensionLFix | 128.3 mm 5.05 in | ||
| DimensionM | 75.4 mm 2.97 in | ||
| DimensionRAA | 22.6 mm 0.89 in | ||
| DimensionSAA | 150.9 mm 5.94 in | ||
| Radial and Thrust Factors | |||
| C0-StaticLoad | 113000 lb 502 kN | ||
| C-DynamicLoadBasic | 97700 lb 435 kN | ||
| e-GeometryFactor | 0.24 | ||
| Y1-GeometryFactor | 2.85 | ||
| Y2-GeometryFactor | 4.24 | ||
| Engineering Seal Speed | |||
| OilLubrication-M/NSeal | 1200 rpm | ||
| OilLubrication-TSeal | 2000 rpm | ||
| OilLubrication-B/C/OSeal | 900 rpm | ||
| GreaseLubrication-M/NSeal | 1200 rpm | ||
| GreaseLubrication-TSeal | 1600 rpm | ||
| GreaseLubrication-B/C/OSeal | 900 rpm | ||
| Engineering Bearing Attributes | |||
| Float | 2.108 mm 0.083 in | ||
| ShaftTolerance | 0.076 mm 0.0030 in | ||
| Engineering Internal Radial Clearance | |||
| EngInternalRadialClearance-Min | 0.0030 | ||
| EngInternalRadialClearance-Max | 0.0047 | ||
| PreInstallClearanceMin | 0.075 mm 0.0030 in | ||
| PreInstallClearanceMax | 0.120 mm 0.0047 in | ||
