- QVVPK20V308S
- 新型号:
- 旧型号:
- 所属类型:双V形锁定四螺栓带座轴承
- 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 | 22220 | ||
| ShaftSize | 3-1/2 in | ||
| ShaftSizeType | Imperial | ||
| FullTimkenPartNumber | QVVPK20V308ST | ||
| LockingStyle | Double V-Lock | ||
| Weight | 31.8 Kg 70.0 lb | ||
| HousingConstruction | Four-Bolt Pillow Block | ||
| UPCCode | 0883450248266 | ||
| Dimensions | |||
| DimensionA | 127.0 mm 5.00 in | ||
| DimensionB | 239.8 mm 9.44 in | ||
| DimensionC | 124.5 mm 4.9 in | ||
| DimensionDMax | 355.6 mm 14.00 in | ||
| DimensionDMin | 317.5 mm 12.50 in | ||
| DimensionE | 88.9 mm 3.50 in | ||
| DimensionF | 425.5 mm 16.75 in | ||
| DimensionG | 139.700 mm 5.5000 in | ||
| DimensionH | 41.4 mm 1.63 in | ||
| DimensionJBoltSize | - | ||
| DimensionL | 128.8 mm 5.07 in | ||
| DimensionRVV | 8.9 mm 0.35 in | ||
| DimensionSVV | 117.6 mm 4.63 in | ||
| Radial and Thrust Factors | |||
| C-DynamicLoadBasic | 97700 lb 435 kN | ||
| C0-StaticLoad | 113000 lb 502 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 | 0.0043 | ||
| EngInternalRadialClearance-Max | 0.0055 | ||
| PreInstallClearanceMin | 0.109 mm 0.0043 in | ||
| PreInstallClearanceMax | 0.140 mm 0.0055 in | ||