Type B200(S200) is a non bearing supported sprag type freewheel.
Including: S203(B203) S204(B204) S205(B205) S206(B206) S207(B207) S208(S208)
S209(B209) S210(B210). 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 60 to 62 for a
finished depth of 0, 6 mm minimum. Core hardness should be HRC 35 to 45.
Surface roughness must not exceed 22 CLA.
Maximum shaft taper 0, 01 mm per 50mm length.
Concentricity between shaft and housing bore should be maintained within TIR 0,
05 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) | |||
B203 | 39.2 | 2400 | 500 | 16.51 | 40 | 25 | 4.0×2.5 |
B204 | 58.8 | 2400 | 500 | 18.796 | 47 | 25 | 5.0×3.0 |
B205 | 98 | 1800 | 400 | 23.622 | 52 | 25 | 5.0×3.0 |
B206 | 235 | 1800 | 350 | 32.766 | 62 | 28 | 7.0×4.0 |
B207 | 372 | 1800 | 300 | 42.088 | 72 | 28 | 7.0×4.0 |
B208 | 549 | 1800 | 200 | 46.761 | 80 | 32 | 10.0×4.5 |
B209 | 549 | 1200 | 200 | 46.761 | 85 | 32 | 10.0×4.5 |
B210 | 784 | 1200 | 200 | 56.109 | 90 | 32 | 10.0×4.5 |
B211 | 784 | 1200 | 200 | 56.109 | 100 | 32 | 10.0×4.5 |
B212 | 1230 | 1200 | 180 | 70.029 | 110 | 42 | 10.0×4.5 |
B213 | 1230 | 1200 | 180 | 70.029 | 120 | 42 | 10.0×4.5 |
B214 | 1390 | 1000 | 180 | 79.356 | 125 | 42 | 12.0×4.5 |
.
One Way Clutch B200 bearing
- Brand: Changzhou aodelong Clutch Co., Ltd
- Product Code: B200
- Availability: In Stock
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$0.00