Changzhou Tianniu Transmission Equipment Co., Ltd
Changzhou TIANNIU Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft
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FK6206 RS FK Series Freewheel Roller Clutch Bearing For Mechanical
Production introduction
All specifications for series FK 2RS (with seals) and series FK (without seals)
The specified nominal torque is based on sufficient stiffness of mating parts .
Rotation speed n for series FK (without seals) = assembly unit's inherent speed
Rotation speed n for series FK 2RS (with seals) = speed difference of mating parts.
The back driving torque is restrained by the torque arm. The torque arm must not be clamped into position. It must have 0.5 inch play in the axial and in the radial direction.
FRHM backstops are supplied for a clearance fit. Set screws on the inner ring are provided for axial retention, shaft collars are not required.
Changzhou TIANNIU Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc.
We have been in Sprag Clutch Bearing and clutch one way bearing industry for more than 10years, persisting in the business principle of products tailored to requirements from clients.We service through listening to our customers, applying innovation and building with craftsmanship to meet all their needs.
Products Parameters
| Designation | d [mm] | D [mm] | W [mm] | Tnom [Nm] | nmax [rpm] | Cdyn. [N] | Cstat. [N] | r [mm] | Weight [kg] | Item no. |
| FK 6203 | 17 | 40 | 12 | 53 | 10,800 | 6,245 | 3,441 | 1.0 | 0.07 | 301065 |
| FK 6203-RS | 17 | 40 | 12 | 53 | 3,700 | 6,245 | 3,441 | 1.0 | 0.07 | 301079 |
| FK 6204 | 20 | 47 | 14 | 60 | 7,500 | 6,869 | 4,268 | 1.5 | 0.12 | 301068 |
| FK 6204-2RS | 20 | 47 | 14 | 60 | 3,200 | 6,869 | 4,268 | 1.5 | 0.12 | 301087 |
| FK 6205 | 25 | 52 | 15 | 104 | 5,400 | 7,448 | 5,146 | 1.5 | 0.15 | 301070 |
| FK 6205-2RS | 25 | 52 | 15 | 104 | 2,800 | 7,448 | 5,146 | 1.5 | 0.15 | 301092 |
| FK 6206 | 30 | 62 | 16 | 148 | 5,100 | 7,859 | 6,066 | 1.5 | 0.23 | 301074 |
| FK 6206-2RS | 30 | 62 | 16 | 148 | 2,400 | 7,859 | 6,066 | 1.5 | 0.23 | 301103 |
| FK 6207 | 35 | 72 | 17 | 265 | 3,700 | 8,902 | 7,819 | 2.7 | 0.34 | 301077 |
| FK 6207-2RS | 35 | 72 | 17 | 265 | 1,900 | 8,902 | 7,819 | 2.7 | 0.34 | 301108 |
| FK 6208 | 40 | 80 | 18 | 267 | 3,700 | 8,902 | 7,752 | 2.7 | 0.45 | 301078 |
| FK 6208-2RS | 40 | 80 | 18 | 267 | 1,900 | 8,902 | 7,752 | 2.7 | 0.45 | 301110 |
| FK 6304-2RS | 20 | 52 | 15 | 104 | 2800 | 7448 | 5146 | 1.5 | 0.17 | 301098 |
