One Way Bearings
One Way Bearings
One way bearings
One-way bearings allow rotation in one direction while locking in the opposite direction. Inside, they contain needle rollers or balls that only permit motion in one direction due to the design of the rolling housing.
Key Features:
- Free rotation in one direction, but high resistance in the opposite direction.
- Common uses include textile machinery, printing machines, automotive components, household appliances, and currency detection devices.
Designation | Principal dimensions | Basic load ratings | Limiting speed | ||||
Dynamic | Static | Grease | Oil | ||||
d | D | B | Cr | Cor | RPM | RPM | |
mm | mm | mm | KN | KN | r/min | r/min | |
DX459 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2400 | ㅡ |
DX468 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2000 | ㅡ |
DX470 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2000 | ㅡ |
DX473 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 1900 | ㅡ |
DX478 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 1750 | ㅡ |
DX437 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3400 | ㅡ |
DX412 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 10000 | ㅡ |
DX414 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 8500 | ㅡ |
DX416 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 7500 | ㅡ |
DX422 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 5300 | ㅡ |
DX423 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 5200 | ㅡ |
DX425 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 4700 | ㅡ |
DX427 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 4400 | ㅡ |
DX428 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 4200 | ㅡ |
DX430 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 4000 | ㅡ |
DX432 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3700 | ㅡ |
DX433 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3600 | ㅡ |
DX463 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2200 | ㅡ |
DX438 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3200 | ㅡ |
DX442 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3100 | ㅡ |
DX443 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2800 | ㅡ |
DX450 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2700 | ㅡ |
DX453 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2500 | ㅡ |
DX443 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2700 | ㅡ |
DX488 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 1700 | ㅡ |
DX437 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 1600 | ㅡ |
DX438 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 1500 | ㅡ |
DX439 Z | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 1300 | ㅡ |
DX410 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 10000 | ㅡ |
DX412 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 10000 | ㅡ |
DX413 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 9000 | ㅡ |
DX414 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 8500 | ㅡ |
DX416 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 7500 | ㅡ |
DX422 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 5300 | ㅡ |
DX423 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 5200 | ㅡ |
DX425 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 4700 | ㅡ |
DX427 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 4400 | ㅡ |
DX428 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 4200 | ㅡ |
DX430 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 4000 | ㅡ |
DX432 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3700 | ㅡ |
DX433 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3600 | ㅡ |
DX435 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3400 | ㅡ |
DX437 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3200 | ㅡ |
DX428 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 3100 | ㅡ |
DX442 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2800 | ㅡ |
DX468 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 1750 | ㅡ |
DX448 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2500 | ㅡ |
DX450 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2400 | ㅡ |
DX453 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2200 | ㅡ |
DX458 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2000 | ㅡ |
DX459 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 2000 | ㅡ |
DX463 Z2 | ㅡ | ㅡ | ㅡ | ㅡ | ㅡ | 1900 | ㅡ |
FE8038Z13 | ㅡ | ㅡ | 13 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8038Z16 | ㅡ | ㅡ | 16 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8038Z19 | ㅡ | ㅡ | 19 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8040Z13 | ㅡ | ㅡ | 13 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8040Z16 | ㅡ | ㅡ | 16 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8040Z19 | ㅡ | ㅡ | 19 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8044Z13 | ㅡ | ㅡ | 13 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8044Z16 | ㅡ | ㅡ | 16 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8044Z19 | ㅡ | ㅡ | 19 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8049Z13 | ㅡ | ㅡ | 13 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8049Z16 | ㅡ | ㅡ | 16 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8049Z19 | ㅡ | ㅡ | 19 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8054Z13 | ㅡ | ㅡ | 13 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8054Z16 | ㅡ | ㅡ | 16 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8054Z19 | ㅡ | ㅡ | 19 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8054Z25 | ㅡ | ㅡ | 25 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8058Z19 | ㅡ | ㅡ | 19 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8068Z16 | ㅡ | ㅡ | 16 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8072Z13 | ㅡ | ㅡ | 13 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8072Z16 | ㅡ | ㅡ | 16 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8072Z19 | ㅡ | ㅡ | 19 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8072Z25 | ㅡ | ㅡ | 25 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8079Z25 | ㅡ | ㅡ | 25 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8083Z25 | ㅡ | ㅡ | 25 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8093Z19 | ㅡ | ㅡ | 19 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8103Z16 | ㅡ | ㅡ | 16 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8103Z19 | ㅡ | ㅡ | 19 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8103Z25 | ㅡ | ㅡ | 25 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8129Z25 | ㅡ | ㅡ | 25 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8140Z25 | ㅡ | ㅡ | 25 | ㅡ | ㅡ | ㅡ | ㅡ |
FE8150Z25 | ㅡ | ㅡ | 25 | ㅡ | ㅡ | ㅡ | ㅡ |
FK6203 | 17 | 40 | 12 | 6555 | 3175 | ㅡ | ㅡ |
FKN6203 | 17 | 40 | 12 | 6555 | 3175 | ㅡ | ㅡ |
FK6204 | 20 | 47 | 14 | 7325 | 3870 | ㅡ | ㅡ |
FKN6204 | 20 | 47 | 14 | 7325 | 3870 | ㅡ | ㅡ |
FK6204 | 20 | 52 | 15 | 7980 | 4570 | ㅡ | ㅡ |
FK6205 | 25 | 52 | 15 | 7980 | 4570 | ㅡ | ㅡ |
FKN6205 | 25 | 52 | 15 | 7980 | 4570 | ㅡ | ㅡ |
FK6206 | 30 | 62 | 16 | 8450 | 5290 | ㅡ | ㅡ |
FKN6206 | 30 | 62 | 16 | 8450 | 5290 | ㅡ | ㅡ |
FK6207 | 35 | 72 | 17 | 9295 | 6700 | ㅡ | ㅡ |
FKN6207 | 35 | 72 | 17 | 9295 | 6700 | ㅡ | ㅡ |
FK6208 | 40 | 80 | 18 | 9295 | 6700 | ㅡ | ㅡ |
FKN6208 | 40 | 80 | 18 | 9295 | 6700 | ㅡ | ㅡ |
Designation | Principal dimensions | |
d | D | |
mm | mm | |
DX459 Z | ㅡ | ㅡ |
DX468 Z | ㅡ | ㅡ |
DX470 Z | ㅡ | ㅡ |
DX473 Z | ㅡ | ㅡ |
DX478 Z | ㅡ | ㅡ |
DX437 Z | ㅡ | ㅡ |
DX412 Z | ㅡ | ㅡ |
DX414 Z | ㅡ | ㅡ |
DX416 Z | ㅡ | ㅡ |
DX422 Z | ㅡ | ㅡ |
DX423 Z | ㅡ | ㅡ |
DX425 Z | ㅡ | ㅡ |
DX427 Z | ㅡ | ㅡ |
DX428 Z | ㅡ | ㅡ |
DX430 Z | ㅡ | ㅡ |
DX432 Z | ㅡ | ㅡ |
DX433 Z | ㅡ | ㅡ |
DX463 Z | ㅡ | ㅡ |
DX438 Z | ㅡ | ㅡ |
DX442 Z | ㅡ | ㅡ |
DX443 Z | ㅡ | ㅡ |
DX450 Z | ㅡ | ㅡ |
DX453 Z | ㅡ | ㅡ |
DX443 Z2 | ㅡ | ㅡ |
DX488 Z | ㅡ | ㅡ |
DX437 Z | ㅡ | ㅡ |
DX438 Z | ㅡ | ㅡ |
DX439 Z | ㅡ | ㅡ |
DX410 Z2 | ㅡ | ㅡ |
DX412 Z2 | ㅡ | ㅡ |
DX413 Z2 | ㅡ | ㅡ |
DX414 Z2 | ㅡ | ㅡ |
DX416 Z2 | ㅡ | ㅡ |
DX422 Z2 | ㅡ | ㅡ |
DX423 Z2 | ㅡ | ㅡ |
DX425 Z2 | ㅡ | ㅡ |
DX427 Z2 | ㅡ | ㅡ |
DX428 Z2 | ㅡ | ㅡ |
DX430 Z2 | ㅡ | ㅡ |
DX432 Z2 | ㅡ | ㅡ |
DX433 Z2 | ㅡ | ㅡ |
DX435 Z2 | ㅡ | ㅡ |
DX437 Z2 | ㅡ | ㅡ |
DX428 Z2 | ㅡ | ㅡ |
DX442 Z2 | ㅡ | ㅡ |
DX468 Z2 | ㅡ | ㅡ |
DX448 Z2 | ㅡ | ㅡ |
DX450 Z2 | ㅡ | ㅡ |
DX453 Z2 | ㅡ | ㅡ |
DX458 Z2 | ㅡ | ㅡ |
DX459 Z2 | ㅡ | ㅡ |
DX463 Z2 | ㅡ | ㅡ |
FE8038Z13 | ㅡ | ㅡ |
FE8038Z16 | ㅡ | ㅡ |
FE8038Z19 | ㅡ | ㅡ |
FE8040Z13 | ㅡ | ㅡ |
FE8040Z16 | ㅡ | ㅡ |
FE8040Z19 | ㅡ | ㅡ |
FE8044Z13 | ㅡ | ㅡ |
FE8044Z16 | ㅡ | ㅡ |
FE8044Z19 | ㅡ | ㅡ |
FE8049Z13 | ㅡ | ㅡ |
FE8049Z16 | ㅡ | ㅡ |
FE8049Z19 | ㅡ | ㅡ |
FE8054Z13 | ㅡ | ㅡ |
FE8054Z16 | ㅡ | ㅡ |
FE8054Z19 | ㅡ | ㅡ |
FE8054Z25 | ㅡ | ㅡ |
FE8058Z19 | ㅡ | ㅡ |
FE8068Z16 | ㅡ | ㅡ |
FE8072Z13 | ㅡ | ㅡ |
FE8072Z16 | ㅡ | ㅡ |
FE8072Z19 | ㅡ | ㅡ |
FE8072Z25 | ㅡ | ㅡ |
FE8079Z25 | ㅡ | ㅡ |
FE8083Z25 | ㅡ | ㅡ |
FE8093Z19 | ㅡ | ㅡ |
FE8103Z16 | ㅡ | ㅡ |
FE8103Z19 | ㅡ | ㅡ |
FE8103Z25 | ㅡ | ㅡ |
FE8129Z25 | ㅡ | ㅡ |
FE8140Z25 | ㅡ | ㅡ |
FE8150Z25 | ㅡ | ㅡ |
FK6203 | 17 | 40 |
FKN6203 | 17 | 40 |
FK6204 | 20 | 47 |
FKN6204 | 20 | 47 |
FK6204 | 20 | 52 |
FK6205 | 25 | 52 |
FKN6205 | 25 | 52 |
FK6206 | 30 | 62 |
FKN6206 | 30 | 62 |
FK6207 | 35 | 72 |
FKN6207 | 35 | 72 |
FK6208 | 40 | 80 |
FKN6208 | 40 | 80 |