200 Series
- Shaft-mounted type without an inner ring.
- It can be mounted inside sprockets, gears, and other transmission elements.
- Torque range ：39.2～1400N・m
Features
- ・This model has no inner race and is designed to be mounted directly to the shaft.
- ・Can be compactly embedded in sprockets and gears.
- ・Suitable for low to medium speed applications.
- ・Dedicated inner races are made to order.
Construction
Dedicated Inner Race
Dedicated inner races for each series are made to order.
| Inner Race Model No. | Shaft Bore Diameter | Inner Raceway Diameter
C(+0～-0.025) |
Width
A |
||
|---|---|---|---|---|---|
| Diameter F H7 | Keyway | Chamfering J | |||
| B204-IR | 10 | 4X1.5 | 0.8 | 18.796 | 25 |
| B205-IR | 12.5 | 4X1.5 | 0.8 | 23.622 | 25 |
| B206-IR | 20 | 5X2 | 1.3 | 32.766 | 28 |
| B207-IR | 25 | 7X3 | 1.3 | 42.088 | 28 |
| B208-IR | 30 | 7X3 | 1.3 | 46.761 | 32 |
| B209-IR | 30 | 7X3 | 1.3 | 46.761 | 32 |
| B210-IR | 35 | 10X3.5 | 1.8 | 56.109 | 32 |
| B211-IR | 35 | 10X3.5 | 1.8 | 56.109 | 32 |
| B212-IR | 45 | 12X3.5 | 1.8 | 70.029 | 42 |
| B213-IR | 45 | 12X3.5 | 1.8 | 70.029 | 42 |
| B214-IR | 50 | 12X3.5 | 1.8 | 79.356 | 42 |
※When using the Cam Clutch at near-maximum torque, use a hardened shaft and verify the shaft strength.
Model No. examples
| B | 205 |
| ｜ Series |
｜ Size |
※The outer diameter dimensions are the same as those of the 6200 type bearings.
(ex. ：B205=6205、B206=6206、B207=6207、B208=6208)
