Place of Origin:
CHINA
Brand Name:
QIEAL ZH
Model Number:
234353
Stainless Steel Drawn Cup Needle Roller Bearing 234353 234-353
Needle roller bearings have small axial section dimension, good rigidity and capacity to carry high radial loads, which are suitable for limited radial installing when positions. These are widely applied under working situation with swinging shaft and bearing housing. However, needle roller bearing can only carry pure radial load, but, can’t prevent the axial displacement between shaft and bearing housing. In addition, the angle error for inner axle and outer axle is not allowed.
| Seal: | open |
| Ring Material: | Stainless Steel |
| Rolling Element Material: | Stainless Steel |
| Inner Ring: | no |
| Cage Material: | Stainless Steel |
| Rows of Rolling Elements: | single row |
| Magnetic: | yes |
| New domestic models | Old domestic model | Inner diameter (mm) | Outer diameter (mm) | Width(mm) | Cr(kN) | Cor(kN) | Grease lubriexcavatorion speed (r/min) | Oil lubriexcavatorion speed (r/min) | Weight (kg) |
| NAV4003 | 4074103 | 17 | 35 | 18 | – | – | – | – | 0.098 |
| NAV4004 | 4074104 | 20 | 42 | 22 | – | – | – | – | 0.175 |
| RNAV4016 | 4084116 | 100.3 | 125 | 45 | – | – | – | – | 0 |
| RNAV4015 | 4084115 | 92.7 | 115 | 40 | – | – | – | – | 1.025 |
| RNAV4014 | 4084114 | 88 | 110 | 40 | – | – | – | – | 0.982 |
| RNAV4013 | 4084113 | 80.3 | 100 | 35 | – | – | – | – | 0.692 |
| RNAV4012 | 4084112 | 74.6 | 95 | 35 | – | – | – | – | 1.025 |
| RNAV4011 | 4084111 | 69.8 | 90 | 35 | – | – | – | – | 0.645 |
| RNAV4010 | 4084110 | 62.1 | 80 | 30 | – | – | – | – | 0.426 |
| RNAV4009 | 4084109 | 57.4 | 75 | 30 | – | – | – | – | 0.39 |
| RNAV4008 | 4084108 | 51.6 | 68 | 28 | – | – | – | – | 0.304 |
| RNAV4007 | 4084107 | 45.9 | 62 | 27 | – | – | – | – | 0.259 |
| RNAV4006 | 4084106 | 40.1 | 55 | 25 | – | – | – | – | 0.193 |
| RNAV4005 | 4084105 | 33.5 | 47 | 22 | – | – | – | – | 0.129 |
| RNAV4920 | 4084920E | 115 | 140 | 40 | – | – | – | – | 0 |
| RNAV4919 | 4084919E | 110 | 130 | 35 | – | – | – | – | 0 |
| RNAV4918 | 4084918E | 105 | 125 | 35 | – | – | – | – | 0 |
| RNAV4916 | 4084916E | 90 | 110 | 30 | – | – | – | – | 0 |
| RNAV4914 | 4084914E | 80 | 100 | 30 | – | – | – | – | 0 |
| RNAV4912 | 4084912E | 68 | 85 | 25 | – | – | – | – | 0 |
| RNAV4910 | 4084910E | 58 | 72 | 22 | – | – | – | – | 0 |
| RNAV4909 | 4084909E | 52 | 68 | 22 | – | – | – | – | 0 |
| RNAV4908 | 4084908E | 48 | 62 | 22 | – | – | – | – | 0 |
| RNAV4907 | 4084907E | 42 | 55 | 20 | – | – | – | – | 0 |
| RNAV4906 | 4084906E | 35 | 47 | 17 | – | – | – | – | 0 |
| RNAV4905 | 4084905E | 30 | 42 | 17 | – | – | – | – | 0 |
| RNAV4904 | 4084904E | 25 | 37 | 17 | – | – | – | – | 0 |
| RNAV4903 | 4084903E | 22 | 30 | 13 | – | – | – | – | 0 |
| RNAV4902 | 4084902E | 20 | 28 | 13 | – | – | – | – | 0 |
| NA6901 | 6544901 | 12 | 24 | 22 | 16.3 | 21.7 | 27000 | – | 0.045 |
| NA6902 | 65449O2 | 15 | 28 | 23 | 18.4 | 27.1 | 22000 | – | 0.062 |
| NA6903 | 6544903 | 17 | 30 | 23 | 18.9 | 29 | 20000 | – | 0.067 |
| NA6904 | 65449O4 | 20 | 37 | 30 | 35.4 | 48.9 | 17000 | – | 0.137 |
| NA6905 | 6544905 | 25 | 42 | 30 | 40.1 | 60.7 | 15000 | – | 0.162 |
| NA6906 | 6544906 | 30 | 47 | 30 | 42.7 | 69 | 13000 | – | 0.186 |
| NA6907 | 6254907 | 35 | 55 | 36 | 51.4 | 85.1 | 11000 | – | 0.297 |
| NA6908 | 6254908 | 40 | 62 | 40 | 66.7 | 115 | 9400 | – | 0.415 |
| NA6909 | 6254909 | 45 | 68 | 40 | 70.7 | 127 | 8800 | – | 0.496 |
| RNA6901 | 6644901 | 12 | 24 | 22 | 16.3 | 21.7 | 27000 | – | 0.03 |
| RNA6902 | 6644902 | 15 | 28 | 23 | 18.4 | 27.1 | 22000 | – | 0.038 |
| RNA6903 | 6644903 | 17 | 30 | 23 | 18.9 | 29 | 20000 | – | 0.04 |
| RNA6904 | 6644904 | 20 | 37 | 30 | 35.4 | 48.9 | 17000 | – | 0.096 |
| RNA6905 | 6644905 | 25 | 42 | 30 | 40.1 | 60.7 | 15000 | – | 0.112 |
| RNA6906 | 6644906 | 35 | 47 | 30 | 42.7 | 69 | 13000 | – | 0.126 |
| RNA6907 | 6354907 | 42 | 55 | 36 | 51.4 | 85.1 | 11000 | – | 0.182 |
| RNA6908 | 6354908 | 48 | 62 | 40 | 66.7 | 115 | 9400 | – | 0.247 |
| RNA6909 | 6354909 | 52 | 68 | 40 | 70.7 | 127 | 8800 | – | 0.334 |
| NA6910 | 6254910 | 50 | 72 | 40 | 74 | 140 | 7900 | – | 0.497 |
| NA6911 | 6254911 | 55 | 80 | 45 | 86.7 | 165 | 7300 | – | 0.711 |
| NA6912 | 6254912 | 60 | 85 | 45 | 90.8 | 179 | 6800 | – | 0.765 |
| NA6913 | 6254913 | 65 | 90 | 45 | 98.4 | 190 | 6400 | – | 0.798 |
| NA6914 | 6254914 | 70 | 100 | 54 | 132 | 271 | 5700 | – | 1.37 |
| NA6915 | 6254915 | 75 | 105 | 54 | 135 | 283 | 5400 | – | 1.44 |
| NA6916 | 6254916 | 80 | 110 | 54 | 140 | 304 | 5100 | – | 1.46 |
| NA6917 | 6254917 | 85 | 120 | 63 | 165 | 390 | 4600 | – | 2.29 |
| NA6918 | 6254918 | 90 | 125 | 63 | 167 | 403 | 4400 | – | 2.31 |
| NA6919 | 6254919 | 95 | 130 | 63 | 173 | 428 | 4200 | – | 2.43 |
| NA6920 | 6254920 | 100 | 140 | 71 | – | – | – | – | – |
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