Needle roller bearing overview:
They are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle bearing have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.
supplies needle roller bearings in different designs and a wide range of sizes, which are appropriate for different applications. In addition to customized designs, they comprise the following types and components:
Our company needle roller bearing catalogue:
1. Drawn Cup Needle Bearing: HK, BK seires
2. Needle Bearing with Inner Ring: NA49,NA69, NKI series
3. Needle Bearing without Inner Ring: NK, RNA series
4. Full Complement Needle Bearing: NAV series
5. Radial Needle Roller and Cage Assemblie: K, KK series
6. Thrust Needle Roller and Cage Assemblies: AXK, AS series
Specifications of needle roller bearings which we can supply:
bearing code | d | D | B | C | C0 | Pu | reference speed | limiting speed | mass |
K 32x37x13 | 32 | 37 | 13 | 14,7 | 25,5 | 3 | 13000 | 14000 | 0,018 |
K 32x37x17 | 32 | 37 | 17 | 19 | 35,5 | 4,25 | 13000 | 14000 | 0,019 |
K 32x37x27 | 32 | 37 | 27 | 28,6 | 60 | 7,35 | 13000 | 14000 | 0,030 |
K 32x38x20 | 32 | 38 | 20 | 25,1 | 45 | 5,6 | 12000 | 14000 | 0,030 |
K 32x39x16 | 32 | 39 | 16 | 22,9 | 35,5 | 4,25 | 12000 | 14000 | 0,037 |
K 32x39x18 | 32 | 39 | 18 | 25,5 | 41,5 | 5 | 12000 | 14000 | 0,031 |
K 32x40x25 | 32 | 40 | 25 | 35,8 | 58,5 | 7,2 | 12000 | 14000 | 0,049 |
K 32x40x42 ZWTN | 32 | 40 | 42 | 48,4 | 83 | 10,2 | 14000 | 12000 | 0,077 |
K 32x46x32 | 32 | 46 | 32 | 62,7 | 83 | 10,4 | 11000 | 13000 | 0,119 |
K 35x40x13 | 35 | 40 | 13 | 15,4 | 28 | 3,25 | 12000 | 13000 | 0,019 |
K 35x40x17 | 35 | 40 | 17 | 19,8 | 39 | 4,65 | 12000 | 13000 | 0,021 |
K 35x40x25 | 35 | 40 | 25 | 28,1 | 60 | 7,35 | 12000 | 13000 | 0,031 |
K 35x40x27 TN | 35 | 40 | 27 | 23,8 | 49 | 6 | 12000 | 13000 | 0,039 |
K 35x42x16 | 35 | 42 | 16 | 23,3 | 37,5 | 4,5 | 11000 | 13000 | 0,034 |
K 35x42x18 | 35 | 42 | 18 | 26,4 | 44 | 5,3 | 11000 | 13000 | 0,034 |
K 35x42x20 | 35 | 42 | 20 | 29,2 | 50 | 6 | 11000 | 13000 | 0,037 |
K 35x42x30 | 35 | 42 | 30 | 37,4 | 68 | 8,5 | 11000 | 13000 | 0,067 |
K 35x45x20 | 35 | 45 | 20 | 35,2 | 50 | 6,2 | 11000 | 12000 | 0,056 |
K 35x45x30 | 35 | 45 | 30 | 50,1 | 80 | 10 | 11000 | 12000 | 0,080 |
K 37x42x17 | 37 | 42 | 17 | 21,6 | 43 | 5,2 | 11000 | 13000 | 0,022 |
K 38x43x17 | 38 | 43 | 17 | 19,8 | 39 | 4,65 | 11000 | 12000 | 0,029 |
K 38x43x27 | 38 | 43 | 27 | 30,3 | 68 | 8,3 | 11000 | 12000 | 0,043 |
K 38x46x20 | 38 | 46 | 20 | 34,1 | 57 | 6,95 | 10000 | 12000 | 0,047 |
K 38x46x32 | 38 | 46 | 32 | 52,3 | 100 | 12,5 | 10000 | 12000 | 0,076 |
K 39x44x26 ZW | 39 | 44 | 26 | 26 | 57 | 6,7 | 10000 | 12000 | 0,045 |
K 40x45x13 | 40 | 45 | 13 | 16,8 | 32,5 | 3,8 | 10000 | 12000 | 0,022 |
K 40x45x17 | 40 | 45 | 17 | 20,5 | 41,5 | 5 | 10000 | 12000 | 0,031 |
K 40x45x27 | 40 | 45 | 27 | 31,4 | 73,5 | 9 | 10000 | 12000 | 0,046 |
K 40x47x18 | 40 | 47 | 18 | 28,6 | 50 | 6,1 | 10000 | 11000 | 0,039 |
K 40x47x20 | 40 | 47 | 20 | 31,4 | 57 | 6,95 | 10000 | 11000 | 0,042 |
K 40x48x20 | 40 | 48 | 20 | 34,7 | 58,5 | 7,35 | 10000 | 11000 | 0,049 |
needle roller bearing detaols and deal conditions
1 | Material | Chrome Steel Gcr15 , Carbon steel Gcr11 , Stainless steel |
2 | Grease/Oil | Good quality |
3 | Cage | Steel , Brass |
4 | Roller | Steel |
5 | Seal | Open, Oil seal |
6 | Package | 1.Single box: plastic bag+single box 2.Single wooden box: plastic bag+single wooden box 3.Carton: Standard export carton. 4.Mark : TJTQ-CHINA |
7 | Bearing precision | P0 P6 P5 |
8 | Noise | Z1 Z2 |
9 | Quality | Original NSK,NTN, brand |
10 | Service | OEM |
11 | Application | Home appliances, low noise and high speed electric motors, automotive components, pumps, machinery. |
12 | Delivery | Normally ready goods and stock within 7 days |
13 | Payment Terms | 30% T/T In Advance, 70% T/T Against Copy Of B/L |
14 | Brand | NSK,NTN, |
If you are interested in my company's,please dont hesitate to contact with me: