HF172316 One Way Needle Roller Bearing 17×23×16mm for Fitness Equipment
HF172316 is drawn cup one-way needle roller clutch bearing. It locks torque in one rotation direction and freewheels reversely. Built with stamped outer cup, GCr15 needles and spring assembly, compact size for unidirectional overrunning applications.
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| Item | Spec |
|---|---|
| Model | HF172316(HF1716) |
| Bore(d) | 17 mm |
| Outer Diameter(D) | 23 mm |
| Width(B) | 16 mm |
| Structure | Drawn cup, single row one-way clutch |
| Material | Stamped steel outer cup, GCr15 needle rollers, nylon retainer & spring |
| Function | One-way locking, overrunning torque transmission |
| Dynamic Load(C) | 7.2 KN |
| Static Load(C0) | 9.8 KN |
| Application | Fitness equipment, conveyor, small motor, textile machinery |
- One-way locking & overrunning freewheel
- Thin drawn cup structure, compact radial installation
- GCr15 needle rollers, stable torque transmission
- Integrated spring & retainer, simple assembly
- Low friction, reliable unidirectional control
- Ready stock, support OEM
- Fitness gym equipment
- Small motor overrunning clutch
- Conveyor anti-reverse mechanism
- Textile machinery
- Packaging & printing auxiliary devices
*Ready stock. Short lead time. Fast delivery. Send us your bearing list and let’s get started!
- 30 years professional bearing industry experience
- ISO certified strict quality inspection
- Flexible OEM & private label customization
- 3-5 days fast delivery for stocked bearings
- Full bearing series, universal interchangeable size
- Factory direct price & reliable after-sales service
Q1: What is HF172316 bearing?
A: HF172316 is drawn cup one-way needle roller clutch bearing for unidirectional torque transmission and anti-reverse rotation.
Q2: Dimension of HF172316?
A: 17×23×16mm, also marked as HF1716.
Q3: Can it bear heavy radial load?
A: Mainly for one-way clutch function, limited radial load. Use with matched support bearing for heavy radial working condition.
Q4: Material of HF172316?
A: Stamped steel outer cup; GCr15 needle rollers; nylon retainer with spring.
Q5: What is the working principle?
A: Lock shaft in one direction and free rotation in reverse to prevent backspin.
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