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| Categories | One Way Clutch Bearing |
|---|---|
| Brand Name: | SUMA |
| Model Number: | FE448Z |
| Certification: | ISO SGS |
| Place of Origin: | CHINA |
| MOQ: | 5pcs |
| Price: | USD5-USD7 PER PIECE |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, Paypal |
| Supply Ability: | 1000PCS Per Month |
| Delivery Time: | 3-7 Days |
| Packaging Details: | Carton Box |
| Product Name: | One Way Clutch Bearing FE448Z |
| Material: | GCr15 Bearing Steel |
| Torque Capacity: | 248Nm |
| Rotation Speed: | 4200RPM |
| Size: | 40*48*12mm |
| OEM: | Accept |
| MOQ: | 5- |
| Company Info. |
| Changzhou Suma Precision Machinery Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
FE448Z Freewheel Cage Sprag One Way Clutch Bearing
Features
The sprags are evenly spaced around the circumference of the insert element cage. The insert element cage does not come in contact with the inner or outer races; it remains absolutely loadfree under any application.
Sprag type freewheel clutches with a plastic cage in their standard design are also available as a special design with a steel cage on request.
Operating temperature:
Steel cage: max. 170C
Plastic cage: max. 140C
Technical Parameter

Drawing legend:
d = inner diameter D = outer diameter W = width T = torque n = rotation speed
| Designation | d [mm] | D [mm] | W [mm] | Tnom [Nm] | nmax [rpm] | Weight [kg] | Item no. |
| FE 412 Z | 4 | 12 | 12 | 4 | 27,000 | 0.003 | 300393 |
| FE 416 Z | 8 | 16 | 12 | 16 | 19,200 | 0.006 | 300400 |
| FE 420 Z | 12 | 20 | 12 | 35 | 12,500 | 0.007 | 306041 |
| FE 422 Z | 14 | 22 | 12 | 53 | 10,100 | 0.008 | 300405 |
| FE 423 Z | 15 | 23 | 12 | 62 | 9,200 | 0.009 | 300411 |
| FE 425 Z | 17 | 25 | 12 | 72 | 8,100 | 0.011 | 300415 |
| FE 427 Z | 19 | 27 | 12 | 83 | 7,400 | 0.013 | 300422 |
| FE 428 Z | 20 | 28 | 12 | 93 | 7,500 | 0.013 | 300430 |
| FE 430 Z | 22 | 30 | 12 | 107 | 6,300 | 0.014 | 300435 |
| FE 432 Z | 24 | 32 | 12 | 117 | 5,900 | 0.016 | 300439 |
| FE 433 Z | 25 | 33 | 12 | 128 | 6,000 | 0.016 | 300445 |
| FE 435 Z | 27 | 35 | 12 | 143 | 5,100 | 0.017 | 300448 |
| FE 437 Z | 29 | 37 | 12 | 154 | 4,800 | 0.018 | 300455 |
| FE 438 Z | 30 | 38 | 12 | 166 | 4,900 | 0.019 | 300460 |
| FE 442 Z | 34 | 42 | 12 | 198 | 4,400 | 0.018 | 300463 |
| FE 443 Z | 35 | 43 | 12 | 207 | 4,300 | 0.022 | 300469 |
| FE 448 Z | 40 | 48 | 12 | 248 | 4,200 | 0.024 | 300478 |
| FE 453 Z | 45 | 53 | 12 | 293 | 3,400 | 0.022 | 300482 |
| FE 455 Z | 47 | 55 | 12 | 313 | 3,300 | 0.026 | 300487 |
| FE 458 Z | 50 | 58 | 12 | 344 | 3,100 | 0.029 | 300489 |
| FE 459 Z | 51 | 59 | 12 | 353 | 3,000 | 0.030 | 300494 |
| FE 463 Z | 55 | 63 | 12 | 393 | 2,900 | 0.032 | 300497 |
| FE 468 Z | 60 | 68 | 12 | 444 | 2,700 | 0.034 | 300501 |
| FE 470 Z | 62 | 70 | 12 | 465 | 2,600 | 0.035 | 300505 |
| FE 473 Z | 65 | 73 | 12 | 495 | 2,500 | 0.037 | 300508 |
| FE 478 Z | 70 | 78 | 12 | 548 | 2,600 | 0.039 | 300511 |
| FE488Z | 80 | 88 | 12 | 657 | 2,100 | 0.045 | 300514 |
| FE 508 Z | 100 | 108 | 12 | 889 | 1,700 | 0.055 | 300519 |
| FE 528 Z | 120 | 128 | 12 | 1,127 | 1,300 | 0.066 | 300522 |
| FE 648 Z | 240 | 248 | 12 | 2,673 | 800 | 0.131 | 300524 |
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