- QAAFL20A315S
- 新型号:
- 旧型号:
- 所属类型:双同心锁定四螺栓法兰带座轴承
- 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 | 3-15/16 in | ||
| ShaftSizeType | Imperial | ||
| FullTimkenPartNumber | QAAFL20A315ST | ||
| LockingStyle | Double Concentric | ||
| Weight | 24.90 Kg 55 lb | ||
| HousingConstruction | Four-Bolt Square Flange | ||
| UPCCode | 0883450269261 | ||
| Dimensions | |||
| DimensionBC | 273.1 mm 10.75 in | ||
| DimensionC | 152.4 mm 6.00 in | ||
| DimensionD | 213.10 mm 8.390 in | ||
| DimensionE | 193.0 mm 7.60 in | ||
| DimensionF | 241.3 mm 9.500 in | ||
| DimensionH | 38.1 mm 1.50 in | ||
| DimensionJBoltSize | 24 mm 1 in | ||
| DimensionLExp | 134.4 mm 5.29 in | ||
| DimensionLFix | 132.3 mm 5.21 in | ||
| DimensionM | 75.4 mm 2.97 in | ||
| DimensionN | 104.60 mm 4.120 in | ||
| DimensionRAA | 18 mm 0.71 in | ||
| DimensionSAA | 150.4 mm 5.92 in | ||
| Radial and Thrust Factors | |||
| C0-StaticLoad | 113000 lb 502 kN | ||
| C-DynamicLoadBasic | 97700 lb 435 kN | ||
| e-GeometryFactor | 0.24 | ||
| Y1-GeometryFactor | 2.84 | ||
| Y2-GeometryFactor | 4.23 | ||
| 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 | ||