Sprag type freewheel one way clutch RSBI
Different sizes for your reference

RSBI 60-150 | | | | | | RSBI 180-240 | | |
Drehzahlen Speeds Vitesses | | | | | | | | Anzahl Number Nombre | | |
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nimin3) | nimax4) | Dh6 | D1h6 | D2H7 | D3 | D4 | d5 | z | L | l |
[min–1] | [min–1] | [mm] | [mm] | [mm] | [mm] | | [mm] | | [mm] | [mm] |
490 | 6100 | 175 | 85 | 125 | 155 | M10 | – | 8 | 60 | 50 |
480 | 4500 | 190 | 95 | 140 | 165 | M10 | – | 12 | 60 | 50 |
450 | 4000 | 210 | 115 | 160 | 185 | M10 | – | 12 | 70 | 60 |
420 | 3000 | 230 | 135 | 180 | 206 | M12 | – | 12 | 80 | 70 |
455 | 2700 | 270 | 140 | 210 | 240 | M16 | – | 12 | 90 | 80 |
415 | 2400 | 310 | 170 | 240 | 278 | M16 | – | 12 | 90 | 80 |
365 | 1300 | 400 | 240 | 310 | 360 | M16 | – | 12 | 90 | 80 |
365 | 3450 | 400 | – | 310 | 360 | M16 | 270 | 12 | 105 | 80 |
340 | 4200 | 420 | – | 330 | 380 | M16 | 290 | 16 | 105 | 80 |
325 | 3600 | 460 | – | 360 | 410 | M16 | 320 | 18 | 105 | 80 |
310 | 3100 | 490 | – | 390 | 440 | M16 | 350 | 18 | 105 | 80 |

SUMA Freewheel One Way Clutches – Precision, Reliability, and Value
Premium Materials: Manufactured with high-grade alloy steel and precision heat-treated for exceptional wear resistance and fatigue strength.
Rigorous Testing: Each Freewheel One Way Clutch undergoes 50,000+ cycle durability tests, torque overload validation, and temperature extremes simulation.
OEM/ODM Expertise: Customize dimensions, torque capacity (up to 500 Nm), coatings (DLC/Zn-Ni), and packaging.
Why Choose SUMA?
Precision Engineering: Optimized for smooth engagement, low noise (<65 dB), and zero backlash.
End-to-End Service: From prototyping to bulk production, we simplify your supply chain.
Risk-Free Trial: Request free samples to test performance before bulk orders.
Contact SUMA Today – Elevate your machinery with reliable freewheel one way clutches backed by expertise and exceptional value!
Sprag type freewheel one way clutch RSBI display

