Needle roller bearing HK series
Compact design;
High precision;
Long service life;
Low noise;
Easy to install.
needle bearing is a type of bearing with cylindrical roller. Relative to its diameter, the roller is thin and long, so it's called needle roller. Despite having a smaller cross-section, it still has a higher load bearing capacity. These bearings are especially suitable for situations where radial space is restricted.
HK1212 needle roller bearing, No inner ring.
Fw: 12 mm
D: 18 mm
C: 12 mm
r min : 0.8mm
Needle roller bearings are equipped with thin and long needle rollers (roller length is 3~10 times the diameter, the diameter is generally not larger than 5mm). So the radial structure is compact. When its inner diameter and load capacity are the same with other types of bearings, it's outer diameter is small. It's suitable for small radial installation size. Bearings without inner rings or needle roller with cage components can be selected according to different use occasions.
All types needle roller bearings are offered. Besides HK series, NK series, NKI series, NA series, RNA series are available. Also K series needle cage bearings in stock.
Needle roller bearings are high presicion type, every bearing is under strictly tested before delivery.
The following items are large quantity in stock:
HK7941/15 15*20*12 HK121810 12*18*10 HK2216 22*28*16
HK7941/17 17*23*14 HK1212 12*18*12 HK222818 22*28*18
HK7941/20 20*26*14 HK121814 12*18*14 HK2220 22*28*20
HK7941/25 25*32*16 HK121816 12*18*16 HK222930 22*29*30
HK7941/30 30*38*16 HK121818 12*18*18 HK253008 25*30*8
HK7941/35 35*43*16 HK1312 13*19*12 HK2512 25*32*12
HK7941/40 HK13.5 13.5*20*12 HK2516 25*32*16
HK142010 14*20*10 HK2520 25*32*20
HK7942/8 8*14*12 HK1412 14*20*12 HK2526 25*32*26
HK7942/9 9*15*13 HK142014 14*20*14 HK253315 25*33*15
HK7942/10 10*16*15 HK142016 14*20*16 HK2816 28*35*16
HK7942/12 12*17*15 HK142216 14*22*16 HK2820 28*35*20
HK7942/15 15*20*16 HK142018 14*20*18 HK283525 28*35*25
HK7942/17 17*23*18 HK152110 15*21*10 HK303511 30*35*11
HK7942/20 20*26*20 HK1512 15*21*12 HK3012 30*37*12
HK7942/25 25*32*22 HK152212 15*22*12 HK3012 30*37*12
HK7942/30 30*38*34 HK152114 15*21*14 HK3016 30*37*16
HK7942/35 35*43*25 HK1516 15*21*16 HK3020 30*37*20
HK7942/40 40*50*32 HK152118 15*21*18 HK324232 32*42*32
HK152120 15*21*20 HK352 35*42*12
HK7943/12 12*17*18 HK1522 15*21*22 HK3516 35*42*16
HK7943/15 15*20*20 HK162210 16*22*10 HK3520 35*42*20
HK7943/17 17*23*22 HK1612 16*22*12 HK354320 35*42*20
HK7943/20 20*26*25 HK162214 16*22*14 HK4012 40*47*12
HK7943/25 25*32*25 HK1616 16*22*16 HK4020 40*47*20
HK7943/30 30*38*32 HK162218 16*22*18 HK4512 45*52*12
HK7943/32 32*40*32 HK162220 16*22*20 HK4516 45*52*16
HK7943/35 35*43*32 HK1622 16*22*22 HK4520 45*52*20
HK7943/40 40*50*38 HK172310 17*23*10 HK5520 55*63*20
HK7943/45 45*55*38 HK1712 17*23*12 HK5528 55*63*28
HK7943/50 50*60*38 HK172318 17*23*18 HK6020 60*68*20
HK1714 17*23*14 HK6032 60*68*32
HK0408 4*8*8 HK1720 17*23*20
HK0509 5*9*9 HK182410 18*24*10
HK0608 6*10*8 HK1812 18*24*12
HK0609 6*10*9 HK182414 18*24*14
HK0708 7*12*8 HK1816 18*24*16
HK0709 7*11*9 HK182418 18*24*18
HK0808 8*12*8 HK182420 18*24*20
HK0810 8*12*10 HK2010 20*26*10
HK0812 8*12*12 HK2012 20*26*12
HK0908 9*13*8 HK202614 20*26*14
HK0910 9*13*10 HK2016 20*26*16
HK0912 9*13*12 HK202618 20*26*18
HK1010 10*14*10 HK2020 20*26*20
