- QASN18A303S
- 新型号：
- 旧型号：
- 所属类型：单同心锁定双螺栓带座轴承
- 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 | 22218 | ||
| ShaftSize | 3-3/16 in | ||
| ShaftSizeType | Imperial | ||
| FullTimkenPartNumber | QASN18A303ST | ||
| LockingStyle | Single Concentric | ||
| Weight | 25.5 Kg 56 lb | ||
| HousingConstruction | Two-Bolt Pillow Block | ||
| UPCCode | 0883450355100 | ||
| Dimensions | |||
| DimensionA | 100.0 mm 3.94 in | ||
| DimensionB | 200.00 mm 7.87 in | ||
| DimensionC | 130 mm 5.12 in | ||
| DimensionDMax | 292.0 mm 11.50 in | ||
| DimensionDMin | 279.0 mm 10.98 in | ||
| DimensionF | 345.00 mm 13.58 in | ||
| DimensionG | 86.00 mm 3.390 in | ||
| DimensionH | 39.0 mm 1.54 in | ||
| DimensionJBoltSize | 20 mm 0.750 in | ||
| DimensionKA | 37.0 mm 1.46 in | ||
| DimensionL | 109.0 mm 4.29 in | ||
| DimensionM | 66.0 mm 2.60 in | ||
| DimensionRA | 6.0 mm 0.24 in | ||
| DimensionSA | 102.0 mm 4.02 in | ||
| Radial and Thrust Factors | |||
| C0-StaticLoad | 87200 lb 388 kN | ||
| C-DynamicLoadBasic | 79700 lb 355 kN | ||
| e-GeometryFactor | 0.23 | ||
| Y1-GeometryFactor | 2.90 | ||
| Y2-GeometryFactor | 4.31 | ||
| Engineering Seal Speed | |||
| OilLubrication-M/NSeal | 1400 rpm | ||
| OilLubrication-TSeal | 2400 rpm | ||
| OilLubrication-B/C/OSeal | 1000 rpm | ||
| GreaseLubrication-M/NSeal | 1400 rpm | ||
| GreaseLubrication-TSeal | 2000 rpm | ||
| GreaseLubrication-B/C/OSeal | 1000 rpm | ||
| Engineering Bearing Attributes | |||
| Float | 2.108 mm 0.083 in | ||
| ShaftTolerance | 0.076 mm 0.0030 in | ||
| Engineering Internal Radial Clearance | |||
| EngInternalRadialClearance-Min | 0.0024 | ||
| EngInternalRadialClearance-Max | 0.0039 | ||
| PreInstallClearanceMin | 0.060 mm 0.0024 in | ||
| PreInstallClearanceMax | 0.100 mm 0.0039 in | ||
