Overrunning Clutch One Way (Sprag clutch) (RSCI 180-300)
Data Sheet
| Item | RSCI |
| Material | GCr15 |
| Bore dia. | 180-300 mm |
| Outer dia. | 412-630 mm |
| Torque | 31500-250000 Nm |
| Weight(RSCI) | 59-457 kg |
| Number of Z | 12-24 |
Port | Shanghai;Ningbo |
| Delivery time | 15-20 days |
FeatureType RSCI is a centrifugal lift off sprag type freewheel with the inner race rotating. Only the inner race is designed for
Freewheeling. Primarily designed as a backstop, this type can be also used as an overrunning clutch in crawl drives, where the overrunning speed is high but the driving speed is low and does not exceed the maximum driving speed shown in the table. Centering of the outer race must use the inner bore.
The centering spigot must not contact the sprag cage. Please refer to page 76 (RSCI 20-130) for further information.
| Size | Torque | Speeds | | Number | | Weight |
| dH7 | TKN1) | nmax2) | nimin3) | nimax4) | D5) | D1h6 | D2H7 | D3 | D4 | z | L | I | I1 | I4 | f×45° | dmin | m | tmin | |
| [mm] | [Nm] | [min-1 ] | [min-1 ] | [min-1 ] | [mm] | [mm] | [mm] | [mm] | | | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] |
| 180 | 31500 | 115 | 285 | 1300 | 412 | 240 | 310 | 360 | M20 | 12 | 90 | 80 | 53 | 5 | 3.5 | 280 | 18.6 | 3 | 59 |
| 180M | 50000 | 90 | 220 | 1300 | 422 | 240 | 310 | 370 | M20 | 18 | 120 | 120 | 83 | 0 | 4 | 280 | 18.5 | 2 | 92 |
| 180 II | 63000 | 115 | 285 | 1300 | 412 | 240 | 310 | 360 | M20 | 24 | 160 | 160 | 118 | 0 | 3.5 | 280 | 21 | 3 | 116 |
| 180 II-M | 100000 | 90 | 220 | 1300 | 425 | 240 | 310 | 370 | M24 | 24 | 240 | 240 | 176 | 0 | 4 | 280 | 32 | 3 | 190 |
| 220 | 42500 | 110 | 265 | 1100 | 470 | 290 | 360 | 410 | M20 | 16 | 105 | 80 | 60 | 12.5 | 4 | 330 | 19.5 | 3 | 90 |
| 220M | 68000 | 85 | 205 | 1100 | 480 | 290 | 360 | 410 | M24 | 16 | 120 | 120 | 83 | 0 | 4 | 330 | 18.5 | 2 | 109 |
| 220 II | 85000 | 110 | 265 | 1100 | 480 | 290 | 360 | 430 | M24 | 18 | 160 | 160 | 130 | 0 | 4 | 330 | 15 | 3 | 159 |
| 220 II-M | 136000 | 85 | 205 | 1100 | 490 | 290 | 360 | 425 | M30 | 20 | 240 | 240 | 176 | 0 | 4 | 330 | 32 | 2 | 249 |
| 240 | 52000 | 105 | 250 | 1100 | 500 | 320 | 390 | 440 | M20 | 16 | 105 | 90 | 60 | 7.5 | 4 | 360 | 15 | 2 | 95 |
| 240 M | 83000 | 80 | 195 | 1100 | 520 | 320 | 390 | 440 | M24 | 16 | 120 | 120 | 83 | 0 | 4 | 360 | 18.5 | 2 | 137 |
| 240 II | 104000 | 105 | 250 | 1100 | 520 | 320 | 390 | 440 | M24 | 24 | 180 | 180 | 132 | 0 | 4 | 360 | 24 | 2 | 191 |
| 240 II-M | 166000 | 80 | 195 | 1100 | 530 | 320 | 390 | 455 | M30 | 24 | 240 | 240 | 181 | 0 | 4 | 360 | 32 | 2 | 250 |
| 260 | 65000 | 100 | 240 | 1000 | 550 | 360 | 430 | 500 | M24 | 16 | 105 | 105 | 60 | 0 | 4 | 400 | 22.5 | 2 | 130 |
| 260M | 100000 | 75 | 185 | 1000 | 580 | 360 | 430 | 500 | M24 | 24 | 125 | 125 | 83 | 0 | 4 | 400 | 21 | 2 | 183 |
| 260 II | 130000 | 100 | 240 | 1000 | 580 | 360 | 430 | 500 | M24 | 24 | 210 | 210 | 132 | 0 | 4 | 400 | 39 | 2 | 262 |
| 260 II-M | 200000 | 75 | 185 | 1000 | 580 | 360 | 430 | 500 | M30 | 24 | 250 | 250 | 176 | 0 | 4 | 400 | 37 | 2 | 369 |
| 300 | 78000 | 90 | 225 | 1000 | 630 | 410 | 480 | 560 | M24 | 24 | 105 | 105 | 60 | 0 | 4 | 460 | 22.5 | 3 | 174 |
| 300M | 125000 | 70 | 175 | 1000 | 630 | 410 | 480 | 560 | M24 | 24 | 125 | 125 | 83 | 0 | 4 | 460 | 21 | 3 | 210 |
| 300 II | 156000 | 90 | 225 | 1000 | 630 | 410 | 480 | 560 | M24 | 24 | 210 | 210 | 134 | 0 | 4 | 460 | 38 | 3 | 351 |
| 300 II-M | 250000 | 70 | 175 | 1000 | 630 | 410 | 480 | 560 | M30 | 24 | 250 | 250 | 182.6 | 0 | 4 | 460 | 33.7 | 3 | 457 |
Production Flow
Customers
Certificates
FAQ:Q: Why do we choose your company?
A: We always insist quality first. We have our bearing factory, therefore we have advantage in quality control and price of one way clutch bearing.
Q:What is the delivery time?
A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 days.
Q: What is your payment term?
A: Our payment term include L/C, T/T, Western Union, Paypal etc.
Q: Can you send bearing samples first?
A: Yes, we can send bearing samples of one way clutch bearing to check quality first.
If you have any needs,pls contact me at any time!
Changzhou Suma precision machinery Co, Ltd. Is a manufacturer specialized in Producing Various one way bearing, one way clutch, backstop clutch, overrunning clutch, indexing freewheel, spherical plain bearing and cylindrical roller bearing with high technology.
The products are widely used in conveying machine, reducer, hoist, elevator, automobile, home appliances, textile machinery, printing machinery, food machinery and mine machines etc. In addition, special clutch bearings are also provided in accordance upon customers' Requirement for various applications.
With more than 10 years of experience, er focus on developing and manufacturing a variety of one way bearings to meet the needs of our customers' reauirements. With an emphasis on performance and reliability, we provide products that support industry machines, such as forklift, torque covertor, -excavator, printer, textile machines, fans, small-size loader and so on.
We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied.
All of our products are engineered by superior production equipment, manufactured with advanced instrument to ensure high precision and reliable Performance.
We welcome you to visit our website, and do not hesitate to contact us.
