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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
4 Years
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| Brand Name : | SUMA or OEM |
| Model Number : | FE 448 Z2 |
One Way Freewheel Bearing FE 448 Z2
Feature
FE series Freewheel-clutches transmit or support torque moment by friction contact in one direction and permit idling in the opposite direction.
USED AS:
1.Indexing elements to change from oscillating to intermittent
rotary motion.
2.Backstops to prevent self reversing due to load condition when
the machine is not activated.
3.Overrunning clutches to maintain driven unit activated even
during slowdown, or in the case of
two speed operation (by independent motors) to switch to the higher speed by passing the slower.
LUBRICATION
Lubrication is especially important to obtain maximum life of
freewheel clutches.
Good lubrication decreases drag. Please refer to our Lubrication
Selection Table for proper
selection.
Clutches (except the sealed Clutches of series FND, FPD, FK
62...-RS, FK 62...-2RS, FKN...-RS , and FKN...-2RS) are shipped
rust protected not lubricated.
Dimensions [mm] | FE 400 | FE 400 Z | FE 400 Z2 | Idling speed Clutch | ||||
| dL | DL | Part Number | Torque M [N.m] | Part Number | Torque M [N.m] | Part Number | Torque M [N.m] | nmax [RPM] |
| 2 | 10 | FE 410 Z2 | 0.3 | 10,000 | ||||
| 4 | 12 | FE 412 Z | 3 | FE 412 Z2 | 1.8 | 10,000 | ||
| 5 | 13 | FE 413 Z2 | 2.9 | 9,000 | ||||
| 6 | 14 | FE 414 Z | 7 | FE 414 Z2 | 2.6 | 8,500 | ||
| 8 | 16 | FE 416 Z | 12 | FE 416 Z2 | 7.6 | 7,500 | ||
| 14 | 22 | FE 422 | 48 | FE 422 Z | 44 | FE 422 Z2 | 21 | 5,300 |
| 15 | 23 | FE 423 | 55 | FE 423 Z | 48 | FE 423 Z2 | 24 | 5,200 |
| 17 | 25 | FE 425 | 68 | FE 425 Z | 58 | FE 425 Z2 | 30 | 4,700 |
| 19 | 27 | FE 427 | 80 | FE 427 Z | 66 | FE 427 Z2 | 36 | 4,400 |
| 20 | 28 | FE 428 | 87 | FE 428 Z | 75 | FE 428 Z2 | 39 | 4,200 |
| 22 | 30 | FE 430 | 101 | FE 430 Z | 87 | FE 430 Z2 | 46 | 4,000 |
| 24 | 32 | FE 432 | 116 | FE 432 Z | 97 | FE 432 Z2 | 52 | 3,700 |
| 25 | 33 | FE 433 | 124 | FE 433 Z | 107 | FE 433 Z2 | 56 | 3,600 |
| 27 | 35 | FE 435 | 141 | FE 435 Z | 121 | FE 435 Z2 | 64 | 3,400 |
| 29 | 37 | FE 437 | 158 | FE 437 Z | 137 | FE 437 Z2 | 71 | 3,200 |
| 30 | 38 | FE 438 | 168 | FE 438 Z | 144 | FE 438 Z2 | 76 | 3,100 |
| 34 | 42 | FE 442 | 207 | FE 442 Z | 178 | FE 442 Z2 | 93 | 2,800 |
| 35 | 43 | FE 443 | 217 | FE 443 Z | 187 | FE 443 Z2 | 98 | 2,700 |
| 40 | 48 | FE 448 | 272 | FE 448 Z | 235 | FE 448 Z2 | 122 | 2,500 |
| 45 | 53 | FE 453 | 333 | FE 453 Z | 281 | FE 453 Z2 | 146 | 2,200 |
| 50 | 58 | FE 458 | 400 | FE 458 Z | 345 | FE 458 Z2 | 178 | 2,000 |
| 51 | 59 | FE 459 | 414 | FE 459 Z | 357 | |||
| 55 | 63 | FE 463 | 472 | FE 463 Z | 407 | FE 463 Z2 | 202 | 1,900 |
| 60 | 68 | FE 468 | 550 | FE 468 Z | 474 | FE 468 Z2 | 243 | 1,750 |
| 62 | 70 | FE 470 | 583 | FE 470 Z | 502 | 1,700 | ||
| 65 | 73 | FE 473 | 633 | FE 473 Z | 545 | 1,600 | ||
| 70 | 78 | FE 478 | 722 | FE 478 Z | 622 | 1,500 | ||
| 80 | 88 | FE 488 | 914 | FE 488 Z | 788 | 1,300 | ||
MARKS
A large quantity of freewheel-clutches with varying design features and dimensions are available , depending on requirements such as: Torque, indexing frequency, idling speed and environment.
The supporting equipment around the clutch has to be built accurately and of high quality for the
clutch to operate properly .This is why we offer support units or complete assemblies of freewheel
clutches.
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in
Producing Various cam clutch, one way bearing, one way clutch,
backstop clutch, overrunning clutch and other bearings with high
technology. 
We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied.
Our Advantages
1. Advanced producing equipment.
2. Strict requirement for the raw material
3. Complete&perfect process flow
4. Good quality of each batch of the product
5. Different grades of price for different quality
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!
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