High Stability HK Series Needle Roller Bearing For Bike Bearing
HK1812 18x24x12 Mm
Description: of Needle Roller Bearing
Needle roller bearing is a bearing which uses small cylindrical
rollers.The difference between a needle roller bearing and roller
bearing is the ratio of diameter and length of their rollers, when
the ratio of the diameter and the length of roller of a roller
bearing is between the interval of 0.1 to 0.4, that roller bearing
is called a needle roller bearing. They are used to reduce the
friction of a rotating surface.
Needle bearings have a large surface area that is in contact with
the bearing outer surfaces compared to ball bearings. Additionally
there is less added clearance (difference between the diameter of
the shaft and the diameter of the bearing) so they are much more
compact. The typical structure consists of a needle cage which
orients and contains the needle rollers, the needle rollers
themselves, and an outer race (sometimes the housing itself).
Specifications: of Needle Roller Bearing
Product Name | Needle Roller Bearing |
Brand | Deep dream&OEM |
Model No | HK1812 |
Sizes(mm) | 18x24x12 Mm |
Material | Chrome Steel, Bearing steel; GCr15; carbon steel, brass |
Sealed Type | 2RS rubber seals/ ZZ metal shields/Open |
Precision | P0, P5, P6 |
Clearance | C0, C2, C3, C4 |
Packing | Original Package |
designation | Fw | D | C | Weight |
BK 1414 RS | 14 | 20 | 14 | 0,013 |
HK 1414 RS | 14 | 20 | 14 | 0,012 |
HK 1416.2RS | 14 | 20 | 16 | 0,013 |
BK 1512 | 15 | 21 | 12 | 0,013 |
HK 1512 | 15 | 21 | 12 | 0,011 |
HK 1514 RS | 15 | 21 | 14 | 0,012 |
BK 1516 | 15 | 21 | 16 | 0,017 |
HK 1516 | 15 | 21 | 16 | 0,015 |
HK 1516.2RS | 15 | 21 | 16 | 0,015 |
HN 1516 | 15 | 21 | 16 | 0,014 |
HK 1518 RS | 15 | 21 | 18 | 0,016 |
HK 1520.2RS | 15 | 21 | 20 | 0,018 |
HK 1522 | 15 | 21 | 22 | 0,020 |
BK 1612 | 16 | 22 | 12 | 0,014 |
HK 1612 | 16 | 22 | 12 | 0,012 |
HN 1612 | 16 | 22 | 12 | 0,013 |
BK 1614 RS | 16 | 22 | 14 | 0,015 |
HK 1614 RS | 16 | 22 | 14 | 0,013 |
BK 1616 | 16 | 22 | 16 | 0,018 |
HK 1616 | 16 | 22 | 16 | 0,016 |
HK 1616.2RS | 16 | 22 | 16 | 0,014 |
HK 1620.2RS | 16 | 22 | 20 | 0,018 |
BK 1622 | 16 | 22 | 22 | 0,024 |
HK 1622 | 16 | 22 | 22 | 0,022 |
HK 1712 | 17 | 23 | 12 | 0,012 |
Advantage:
1. High speed, high precision
2. Long service life
3. Low noise and good performance
Why Choose Us:
1. High speed, High Precision, Low Noise, Long Service Life
2. Widely used
3. Large Inventories
4. High Quality and Competitive Prices
5. Various Brands
6. OEM is supported
Applications:
Transmissions, transfer cases, engines, valve trains, steering and
breaking system, axle supports, outboard engines, power tools,
copiers, fax machines, paper moving equipment and appliances.
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2019,sell to North
America(17.00%),Eastern Asia(15.00%),Domestic
Market(12.00%),Eastern Europe(10.00%),Western Europe(10.00%),South
Asia(5.00%),Southeast Asia(5.00%),South America(5.00%),Northern
Europe(5.00%),Oceania(5.00%),Mid East(4.00%),Southern
Europe(3.00%),Africa(2.00%),Central America(2.00%). There are total
about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
deep groove ball bearing,needle rollerbearing,bearings, pillow
block bearing,tapered roller bearing
4. why should you buy from us not from other suppliers?
Our company is located in Xi'An, China. With advanced science and
technology R&D team, strong marketing and financial support,
sound after-sales service, professional engineers, we will supply
you goods with high quality and good service.
Part drawn cup Needle roller bearings catalogue
