HK Series HK 1212
Technical Details
| Bore Diameter (mm) d | Outer Diameter (mm) D | Width (mm) B | Weight (Kg) |
|---|---|---|---|
| 12 | 18 | 12 | 0.0091 |
KZ SERIES : HK0306, HK0810, HK1010, HK1210, HK2010 , HK0812 2RS, HK1416 2RS
HK Series HK 1212 - Drawn cup needle roller bearings. Needle roller bearings use small, cylindrical rollers which are long and narrow. These bearings allow for a large surface area to be in contact with the outer race and are much more compact than cylindrical rollers. Needle roller bearings are extensively used in the automotive industry for parts such as rocker arm pivots, compressors, transmissions, and drive shafts.
Applications and industry: AGRICULTURE, AUTOMOTIVE, CEMENT INDUSTRY, CRUSHER INDUSTRY, HEAVY MACHINERY EQUIPMENTS, HOME APPLIANCES, MINING SECTOR, METAL INDUSTRY, FLUID MACHINERY, TEXTILE INDUSTRY
| Bearing Number | Inner Diameter (d) MM | Outer Diameter (D) MM | Width (B) MM | Width C | Basic Load Rating (N) Dyn. C | Basic Load Rating (N) Stat. C0 | Reference Speed | Limiting Speed | Weight (KG) |
|---|---|---|---|---|---|---|---|---|---|
| HK 1212 | 12 | 18 | 12 | 14 000 | 20 000 | 6 270 | 7 350 | 0.0091 | |
| HK 1312 | 13 | 19 | 12 | 13 000 | 19 000 | 6 600 | 8 000 | 0.0095 | |
| HK 1412 | 14 | 20 | 12 | 12 000 | 18 000 | 6 820 | 8 650 | 0.0105 | |
| HK1416 2RS | 14 | 20 | 16 | 7 100 | 8 500 | 0.012655 | |||
| HK 1512 | 15 | 21 | 12 | 11000 | 17 000 | 7 650 | 9 500 | 0.011 | |
| HK 1516 | 15 | 21 | 16 | 11000 | 17 000 | 10 100 | 14 600 | 0.015 | |
| HK 15221 | 15 | 21 | 22 | 11000 | 17 000 | 13 000 | 20 000 | 0.02 | |
| HK 1612 | 16 | 22 | 12 | 10 000 | 16 000 | 7 370 | 9 800 | 0.012 | |
| HK 1616 | 16 | 22 | 16 | 10 000 | 16 000 | 10 500 | 15 600 | 0.016 | |
| HK 1620 2RS | 16 | 22 | 20 | 10 900 | 15 300 | 0.0181 | |||
| HK 16221 | 16 | 22 | 22 | 10 000 | 16 000 | 12 800 | 19 600 | 0.022 | |
| HK 1712 | 17 | 23 | 12 | 10 000 | 16 000 | 7 650 | 10 600 | 0.012 | |
| HK 1812 | 18 | 24 | 12 | 9 500 | 15 000 | 7 920 | 11200 | 0.013 | |
| HK 1816 | 18 | 24 | 16 | 9 500 | 15 000 | 11200 | 17 600 | 0.018 | |
| HK 2010 | 20 | 26 | 10 | 9 000 | 14 000 | 6 160 | 8 500 | 0.012 | |
| HK 2012 | 20 | 26 | 12 | 9 000 | 14 000 | 8 420 | 12 500 | 0.014 | |
| HK 2016 | 20 | 26 | 16 | 9 000 | 14 000 | 12 300 | 20 400 | 0.019 | |
| HK 2020 | 20 | 26 | 20 | 9 000 | 14 000 | 15 100 | 26 500 | 0.024 | |
| HK 20301 | 20 | 26 | 30 | 9 000 | 14 000 | 20 900 | 40 500 | 0.035 |