联系人 zhao
Changzhou, Jiangsu
B**3,B**4,B**5,B**6,B**7,B**8,B**9,B**0,B**1,B**2,B**3,B**4
Type B**0(S**0)
is a non bearing supported sprag type freewheel. Including:
S**3(B**3) S**4(B**4) S**5(B**5) S**6(B**6) S**7(B**7) S**8(S**8)
S**9(B**9) S**0(B**0). The sprags run directly on the shaft
provided by the user. Bearings are required to support axial and
radial loads. Lubrication and sealing must also be provided by the
installation.
The housing bore to receive the outer race will be machined with a
H7 tolerance.
A key will transmit the torque. The shaft on which the sprags run
must have a surface hardness of HRC *0 to *2 for a finished depth
of 0, 6 mm minimum. Core hardness should be HRC *5 to *5. Surface
roughness must not exceed *2 CLA.
Maximum shaft taper 0, *1 mm per *0mm length. Concentricity between
shaft and housing bore should be maintained within TIR 0, *5 mm.
The preferred lubrication is oil. The design allows the use of most
of the common lubricants used in power transmission including gear
oils with EP additives.
When necessary grease lubrication is also
possible.
| Type | Drag torque(N.m) | Overrunning Speed (r/min) | Shaft size | Outer race h7(mm) | Thickness | Key way | |
| inner race | outer race | (mm) | (mm) | (mm) | |||
| B**3 | *9.2 | ***0 | **0 | *6.*1 | *0 | *5 | 4.0×2.5 |
| B**4 | *8.8 | ***0 | **0 | *8.**6 | *7 | *5 | 5.0×3.0 |
| B**5 | *8 | ***0 | **0 | *3.**2 | *2 | *5 | 5.0×3.0 |
| B**6 | **5 | ***0 | **0 | *2.**6 | *2 | *8 | 7.0×4.0 |
| B**7 | **2 | ***0 | **0 | *2.**8 | *2 | *8 | 7.0×4.0 |
| B**8 | **9 | ***0 | **0 | *6.**1 | *0 | *2 | *0.0×4.5 |
| B**9 | **9 | ***0 | **0 | *6.**1 | *5 | *2 | *0.0×4.5 |
| B**0 | **4 | ***0 | **0 | *6.**9 | *0 | *2 | *0.0×4.5 |
| B**1 | **4 | ***0 | **0 | *6.**9 | **0 | *2 | *0.0×4.5 |
| B**2 | ***0 | ***0 | **0 | *0.**9 | **0 | *2 | *0.0×4.5 |
| B**3 | ***0 | ***0 | **0 | *0.**9 | **0 | *2 | *0.0×4.5 |
| B**4 | ***0 | ***0 | **0 | *9.**6 | **5 | *2 | *2.0×4.5 |
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
