YRT150P4 转台轴承
YRT150P4 转台轴承
- 轴承:YRT150P4
- d:150mm
- D:240mm
- H:40mm
- H1:26
- C:12
- D1:214
- J:165
- J1:225
- Co:112KN
- Cr:630KN
- 重量:6.2KG
- 品牌:Monton
- 包装:木箱
- 产地:洛阳
YRT150P4
轴承代号bearing type | 外形尺寸boundary dimensions | 固定孔 fixing holes | ||||||||||||
d | D | H | H1 | C | D1 | J | J1 | 内圈inner ring | 外圈outer ring | |||||
单位unit: mm | d1 | d2 | a | 数量 quantity | d3 | 数量quantity | ||||||||
mm | mm | |||||||||||||
YRT150 | 150 | 240 | 40 | 26 | 12 | 214 | 165 | 225 | 7 | 11 | 6.2 | 34 | 7 | 33 |
固定螺钉数量Number of retaining screws | 螺纹拔取孔Extraction thread hole | 节距1)Number of pitches X angle of pitches | 螺钉拧紧力矩Screw tightening torque | 基本额定载荷Basic load rating | 极限转速Limiting speed | 轴承摩擦力矩3)Bearing frictional torque | 重量weight | 轴承 代号bearing type | ||||
轴向axial | 径向radial | |||||||||||
动dynamic load | 静static load | 动dynamic load | 静static load | |||||||||
MA2) | Ca | Coa | Cr | Cor | 脂grease | |||||||
G | 数量quantity | 数量×t quantity | Nm | KN | r/min | Nm | Kg | |||||
2 | M8 | 3 | 36×10° | 14 | 112 | 630 | 56 | 170 | 320 | 10 | 6.2 | YRT150 |
转台轴承配合轴的公差machining tolerances for shafts | |||||||
轴承代号type | 配合轴颈(mm)shaft diameter | 圆度(○)roundness | 垂直度(⊥)perpendicularity | 平行度(∥)parallelism | 表面粗糙度Ra roughness | ||
公称尺寸Nominal dimension | 上偏差upper | 下偏差lower | t1(µm) | t3(µm) | t4(µm) | Ra(µm) | |
YRT150 | 150 | 0 | -0.018 | 8 | 5 | 5 | 0.8 |
转台轴承配合座的公差machining tolerances for housings | |||||||
轴承代号type | 配合座孔(mm)housing diameter | 圆度(○)roundness | 垂直度(⊥)perpendicularity | 平行度(∥)parallelism | 表面粗糙度Ra roughness | ||
公称尺寸Nominal dimension | 上偏差upper | 下偏差lower | t1(µm) | t3(µm) | t4(µm) | Ra(µm) | |
YRT150 | 240 | +0.022 | -0.007 | 10 | 7 | 7 | 0.8 |