China Free Sample Chrome Steel Bearing Nk21/16 Nk21/20 Needle Roller Bearing, Find details about China Bearing, Needle Bearing from Free Sample Chrome Steel Bearing Nk21/16 Nk21/20 Needle Roller Bearing
Product name | Needle roller bearings |
Material | Bearing Steel |
Standard | DIN GB ISO JIS |
Bearing Package | Barreled, bagged, boxed, palletized or as customers' requirement. |
Service | OEM service provided |
Delivery time | 3-10 days depends on quantity needed |
Open end | Closed | Dimensions | Basic Load Ratings | |||||||||
Limiting Speed | ||||||||||||
Shaft Diameter | C2 | Rs | ||||||||||
Single side sealed model | Single side sealed model | Single side sealed model | Fw | D | C | C1 | CrDynamic | CorStatic | ||||
min | min | |||||||||||
mm | N | rpm | ||||||||||
10 | HK1012 RS | HK1014.2 RS | BK1012 RS | 10 | 14 | 12 | 14 | 9.3 | 0.4 | 4400 | 5100 | 17000 |
12 | HK1014 RS | HK1016.2 RS | BK1214 RS | 12 | 18 | 14 | 16 | 11.3 | 0.8 | 6500 | 7300 | 14000 |
14 | HK1414 RS | HK1016.2 RS | BK1414 RS | 14 | 20 | 14 | 16 | 11.3 | 0.8 | 7100 | 8500 | 12000 |
15 | HK1514 RS | HK1516.2 RS | BK1514 RS | 15 | 21 | 14 | 16 | 11.3 | 0.8 | 7800 | 9800 | 11000 |
HK1518 RS | HK1520.2 RS | BK1518 RS | 15 | 21 | 18 | 20 | 15.3 | 0.8 | 10500 | 14400 | 11000 | |
16 | HK1614 RS | HK1616.2 RS | BK1614 RS | 16 | 22 | 14 | 16 | 11.3 | 0.8 | 7600 | 9700 | 11000 |
HK1618 RS | HK1620.2 RS | BK1618 RS | 16 | 22 | 18 | 20 | 15.3 | 0.8 | 8900 | 11300 | 11000 | |
18 | HK1814 RS | HK1816.2 RS | BK1814 RS | 18 | 24 | 14 | 16 | 11.3 | 0.8 | 8100 | 10900 | 9500 |
20 | HK2014 RS | HK2016.2 RS | BK2014 RS | 20 | 26 | 14 | 16 | 11.3 | 0.8 | 8600 | 12100 | 8500 |
HK2018 RS | HK2020.2 RS | BK2018 RS | 20 | 26 | 18 | 20 | 15.3 | 0.8 | 12700 | 20100 | 8500 | |
22 | HK2214 RS | HK2216.2 RS | BK2214 RS | 22 | 28 | 14 | 16 | 11.3 | 0.8 | 9100 | 13400 | 8000 |
HK2218 RS | HK2216.2 RS | BK2218 RS | 22 | 28 | 18 | 20 | 15.3 | 0.8 | 13400 | 22100 | 8000 | |
25 | HK2514 RS | HK2516.2 RS | BK2514 RS | 25 | 32 | 14 | 16 | 11.3 | 0.8 | 11000 | 15200 | 7000 |
HK2518 RS | HK2520.2 RS | BK2518 RS | 25 | 32 | 18 | 20 | 15.3 | 0.8 | 15600 | 24000 | 7000 | |
30 | HK3018 RS | HK3020.2 RS | BK3018 RS | 30 | 37 | 18 | 20 | 15.3 | 0.8 | 17200 | 29000 | 6000 |
35 | HK3518 RS | HK3520.2 RS | BK3518 RS | 35 | 42 | 18 | 20 | 15.3 | 0.8 | 18700 | 33500 | 5000 |
40 | HK4018 RS | HK4020.2 RS | BK4018 RS | 40 | 47 | 18 | 20 | 15.3 | 0.8 | 20000 | 38500 | 4500 |
45 | HK4518 RS | HK4520.2 RS | BK4518 RS | 45 | 52 | 18 | 20 | 15.3 | 0.8 | 21300 | 43000 | 4000 |