
Full Complement Drawn Cup Textile Flat Steel Needle Roller Bearings
NKI 9 / 12
Description :
Needle roller bearing NKI9/12 are roller bearings with cylindrical
rollers that are small in diameter. In spite of their low cross
section, needle roller bearings have a high load carrying capacity
and are therefore extremely suitable for bearing arrangements where
radial space is limited.
Needle roller bearing NKI9/12 only carry pure radial load and
cannot limit the axial displacement of shaft relative to the
housing. It is important to ensure that inner ring axis and outer
ring axis must be aligned during mounting the bearings.
Model | NKI 9/12 |
Bearing material | GCr15/AISI52100/100Cr6 |
ID*OD*W (mm) | 9 x 19 x 12mm |
Seal type | double shields |
Lead time | Stock or 15-30days |
Weight(kg) | 0.0166 |
Basic dynamic load ratings/C | 6.7 kN |
Basic static load ratings/C0 | 8.2 kN |
Limiting speed | 30000 r/min |
Clearance | C2,C0,C3,C4,C5 |
Viberation Level | V1,V2,V3,V4 |
Precision Rating | P0,P6,P5, |
MOQ | No MOQ |
Port | Shanghai |
Grease | Mobil polyrex EM, Kyodo Yushi SRL |
Payment terms | T/T, L/C, Western Union, PayPal |
Series Models:
Shaft Diameter | Bearing Designation | Mass Approx | Borndary Dimensions | Pemissible Torque Md | Limiting Speed | Suitable Drawn Cup Bearings | ||||
Fw | D | C | Rotating Shaft Min-1 | Rotatng Outer Ring Min-1 | ||||||
mm | Plastic Springs | Steel Springs | g | mm | Nm | rpm | rpm | |||
3 | HF0306KF | 0.9 | 3 | 6.5 | 6 | 0.2 | 36000 | 7000 | HK0306TN | |
4 | HF0406KF | -- | 1 | 4 | 8 | 6 | 0.34 | 34000 | 8000 | HK0408TN |
HF0406KFR | -- | 1 | 4 | 8 | 6 | 0.1 | 34000 | 8000 | HK0408TN | |
6 | HF0608KF | 2.8 | 6 | 10 | 8 | 1.5 | 20000 | 11000 | HK0608 | |
HF0612KF | HF0612 | 3 | 6 | 10 | 12 | 1.76 | 23000 | 13000 | HK0608 | |
HF0612KFR | HF0612R | 3 | 6 | 10 | 12 | 1.76 | 23000 | 13000 | HK0608 | |
HF061210 | 3.5 | 6 | 12 | 10 | 3 | 20000 | 13000 | HK061208 | ||
8 | HF0812KF | HF0812 | 3.5 | 8 | 12 | 12 | 3.15 | 17000 | 12000 | HK0808 |
HF0812KFR | HF0812R | 3.5 | 8 | 12 | 12 | 4 | 17000 | 12000 | HK0808 | |
-- | HF061210 | 3.2 | 8 | 12 | 10 | 3 | 16000 | 12000 | HK0808 | |
-- | HF081410 | 3.6 | 8 | 14 | 10 | 4.6 | 15000 | 11000 | HK081410 | |
-- | HF081610 | 4.1 | 8 | 16 | 10 | 5.5 | 15000 | 11000 | HK081610 | |
-- | HF081412 | 4 | 8 | 14 | 12 | 5 | 16000 | 12000 | HK081410 | |
10 | HF1012KF | HF1012 | 4 | 10 | 14 | 12 | 5.3 | 14000 | 11000 | HK1010 |
HF1012KFR | HF1012R | 4 | 10 | 14 | 12 | 1.5 | 14000 | 11000 | HK1010 | |
12 | -- | HF1216 | 11 | 12 | 18 | 16 | 12.2 | 11000 | 8000 | HK1212 |
14 | -- | HF1416 | 13 | 14 | 20 | 16 | 17.3 | 9500 | 8000 | HK1412 |
16 | -- | HF1616 | 14 | 16 | 22 | 16 | 20.5 | 8500 | 7500 | HK1612 |
18 | -- | HF1816 | 16 | 18 | 24 | 16 | 24.1 | 7500 | 7500 | HK1812 |
20 | -- | HF2016 | 17 | 20 | 26 | 16 | 28.5 | 7000 | 6500 | HK2010 |
25 | -- | HF2520 | 30 | 25 | 32 | 20 | 66 | 5500 | 5500 | HK2512 |
30 | -- | HF3020 | 36 | 30 | 37 | 20 | 90 | 4500 | 4500 | HK3012 |
35 | -- | HF3520 | 40 | 35 | 42 | 20 | 121 | 3900 | 3900 | HK3512 |
Needle roller bearings :
Drawn cup needle roller bearings, HK, BK, HK 2RS, BK RS
Drawn cup needle roller bearings, TA, TLA
Drawn cup needle roller bearings, Inch size SCE, BCE...
Drawn cup needle roller bearings full complement, F, MF
Drawn cup needle roller clutch, HF, HFL
Needle roller and cage assemblies, K, K...ZW
Needle roller and cage assemblies, rod use KZK, KBK
Needle roller bearings without inner ring, NK, RNA, NKS
Needle roller bearings, NKI, NA
Needle roller bearings, flanges, without inner ring, RNAO, RNAO, ZW
Needle roller bearings, flanges, with inner ring, NAO...ZW
Needle roller bearings without inner ring full complement, RNAV
Needle roller bearings with inner ring full complement, NAV
Axial thrust needle roller and cage assemblies, AXK, AXW
Axial thrust needle roller and cage assemblies, inch size TC
QC:
We have complete process for the production and quality assurance
to make sure our products can meet your requirement. And our
quality can compare with the most Chinese famous bearing
manufacture. we have the same technology. Such as
1 . Assembly
2 . Windage test
3 . Cleaning
4 . Rotary test
5 . Greasing and gland
6 . Noise inspection
7 . Appearance inspection
8 . Rust prevention
9 . Product packag
ZHEJIANG TOP BEARINGS CO., LTD.
ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for customer's specific requirement.
We have reformed boldly, absorbed social elites through strengthening talent training, fully implemented modern management mechanism and new marketing strategy and been dedicated to long-term development of self-lubricating bearing industry. To control quality strictly, we set up a complete quality management system (ISO9001 and ISO/TS16949) in the quality policy of “Top Quality, Top Credit, Sustainable Growth”. Our quality and performance have reached advanced level.
To expand more markets, stand on the word and meet diversified requirements of customers, we are actively expanding and integrating with international markets. Now our products are available in more than 20 countries and regions in Western Europe, America and Southeast Asia. We’ll strengthen industrial horizontal integration further, create scale effect, open up emerging fields and develop industrial advantages to realize our strategic target and create a bright future with friends.