Chinese Professional Imperial Roller Bearings - HFL0308KF Printing Machine Bearing Needle Roller Bearing – Ziguang
Chinese Professional Imperial Roller Bearings - HFL0308KF Printing Machine Bearing Needle Roller Bearing – Ziguang Detail:
HFL0308KF Printing Machine Bearing Needle Roller Bearing


HFL SERIES
Data Sheet
| Item | HFL |
| Material | ST14 |
| Shaft dia. | 3 mm |
| Outer dia. | 3.6 mm |
| Width | 8 mm |
| Torque | 1 Nm |
| Weight | 3 g |
| Port | Shanghai;Ningbo |
| Delivery time | 5-10 days |
| Package | Singer package or as your requirements |
| Clutch Designation | Plastic Springs |
Feature
One-way clutch -drawn cup roller clutches /clutch and bearing assemblies, It may take the switch, the prevent returning installment, the overdrive clutch.
HF,FC,RC (roller pin coupling): Is composed of the drawn cup and the plastic retainer; The retainer may bring the plastic reed also to be possible on the stainless steel reed guidance roller pin, in the addendum circle incline roller conveyer and the roller pin takes the locking arrangement.
HFL,FCB,RCB (coupling and bearing assembly): The supporting bearing installs in the roller pin coupling’s both sides and withstands the radial load, those who take the supporting bearing is the roller pin and the plastic retainer module.
MATERIAL: The outer covering is generally the ST14 low-carbon steel (special occasion may use stainless steel); Keep the shelf usually strengthening nylon; The needle is a bearing steel to roll , produce according to the needs of customer too. For example: Unidirectional HF2016 is widely applied on the washer bearing!
Different Sizes For Your Reference


| Shaft
Diameter |
Mass
Approx |
Torgue
Ma |
Basic Load Ratings | ||||||||
| Clutch Designation | Borndary Dimensions | Limiting Speed | |||||||||
| Fw | D | C | Rotating Shaft
Min-1 |
Rotatng Outer Ring
Min-1 |
C | Co | |||||
| KN | |||||||||||
| mm | Plastic
Springs |
Steel
Springs |
g | mm | Nm | rpm | |||||
| HFL | |||||||||||
| 3 | HFL0308KF | – | 3 | 3 | 3.6 | 8 | 1 | – | – | – | – |
| 4 | HFL0408KF | – | 3.5 | 4 | 8 | 8 | 1.5 | – | – | – | – |
| 6 | HFL0615KF | HFK0615 | 4 | 6 | 10 | 15 | 1.76 | 23000 | 13000 | – | – |
| HFL0615KFR | HFL0615R | 4 | 6 | 10 | 15 | 0.5 | 23000 | 13000 | – | – | |
| – | HFL061012K | 5 | 6 | 10 | 12 | – | 21000 | 12000 | – | – | |
| 8 | – | HFL081212K | 6 | 8 | 12 | 12 | – | 20000 | 12000 | – | – |
| – | HFL081412K | 7 | 8 | 14 | 12 | – | 19000 | 12000 | – | – | |
| HFL0822KF | HFL0822 | 7 | 8 | 12 | 22 | 3.15 | 17000 | 12000 | 4.05 | 4.15 | |
| HFL0822KFR | HFL0822R | 7 | 8 | 12 | 22 | 1 | 17000 | 12000 | – | – | |
| 10 | HFL1022KF | HFL1022 | 8 | 10 | 14 | 22 | 5.3 | 14000 | 11000 | 4.3 | 4.65 |
| HFL1022KFR | HFL1022R | 8 | 10 | 14 | 22 | 1.5 | 14000 | 11000 | – | – | |
| 12 | – | HFL1226 | 18 | 12 | 18 | 26 | 12.2 | 11000 | 8000 | 6.3 | 6.5 |
| 14 | – | HFL1426 | 20 | 14 | 20 | 26 | 17.3 | 9500 | 8000 | 7.1 | 7.7 |
| 16 | – | HFL1626 | 22 | 16 | 22 | 26 | 20.5 | 8500 | 7500 | 7.7 | 9 |
| 18 | – | HFL1826 | 25 | 18 | 24 | 26 | 24.1 | 7500 | 7500 | 8.3 | 10.3 |
| 20 | – | HFL2026 | 27 | 20 | 26 | 26 | 28.5 | 7000 | 6500 | 8.9 | 11.5 |
| 25 | – | HFL2530 | 44 | 25 | 32 | 30 | 66 | 5500 | 5500 | 10.9 | 14.1 |
| 30 | – | HFL3030 | 51 | 30 | 37 | 30 | 90 | 4500 | 4500 | 12.6 | 17.6 |
| 35 | – | HFL3530 | 58 | 35 | 42 | 30 | 121 | 3900 | 3900 | 13 | 19.3 |
Product detail pictures:
Related Product Guide:
Farmers tired of bearing blame | Bearing
Cross your T’s and Dot your I’s | Needle Rollers Suppliers
We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Chinese Professional Imperial Roller Bearings - HFL0308KF Printing Machine Bearing Needle Roller Bearing – Ziguang , The product will supply to all over the world, such as: Lithuania , Swiss , Greece , With a wide range, good quality, reasonable prices and stylish designs, our items are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.





