Français
Deutsch
Español
Italiano
Português
日本語
한국어
Русский
Category
- Ball Bearings
- Deep Groove Ball Bearing
- Pillow Block Bearing
- Angular Contact Ball Bearing
- Thrust Ball Bearing
- Self Aligning Ball Bearings
- Roller Bearing
- Tapered Roller Bearing
- Spherical Roller Bearings
- Cylindrical Roller Bearing
- Needle Bearing
- CARB Toroidal Roller Bearings
- Special Material Bearing
- Ceramic Bearings
- Stainless Steel Bearing
- High-Temperature Bearing
Recommended products
Na6908 Needle Roller Bearings with Inner Ring and Double Rows
NA6908 Needle roller bearings with inner ring and double rows Description of NA6908 Needle roller bearings with inner ri
Basic Info
| Model NO. | NA6908 |
| Separated | Separated |
| Product Name | Na69 Needle Bearings |
| Bore Diameter | 40mm |
| Weight | 401g |
| Application | Offset Printing Machine |
| Delivery Time | 1 Day for Sample, 5-7 Days for Big Order |
| Port Name | Shanghai , Ningbo |
| OEM | Accept |
| Market | Global |
| Transport Package | Single Box |
| Specification | SGS |
| Trademark | SUMA or OEM |
| Origin | Changzhou |
| HS Code | 84826000 |
| Production Capacity | 10000PCS/Month |
Product Description
NA6908 Needle roller bearings with inner ring and double rows
Description of NA6908 Needle roller bearings with inner ring and double rows
| Series | Inner ring | Description | |
| With | Without | ||
| NK | Yes | Light series | |
| NKS | Yes | Heavy series | |
| RNA 49 | Yes | Sizes same as 49 series | |
| RNA 69 | Yes | Sizes same as 69 series, double row(single row to RNA6906) | |
| RNA 48 | Yes | Sizes same as 48 series | |
| NKI | Yes | Light series | |
| NKIS | Yes | Heavy series | |
| NA 49 | Yes | Sizes same as 49 series | |
| NA 69 | Yes | Sizes same as 69 series, double row(single row to RNA6906) | |
| NA 48 | Yes | Sizes same as 48 series | |
Catalogue of NA6908 Needle roller bearings with inner ring and double rows
Shaft Diameter | Bearing Designation | Mass Approx | Borndary Dimensions | Basic Load Rating | Limiting Speed | |||||||
| Cr | Cor | |||||||||||
| d | F | D | B | Dynamic | Static | Oil | ||||||
| mm | Series | g | mm | N | rpm | |||||||
| NKI | NKIS | NA49 | NA69 | |||||||||
| 8 | -- | NKIS8 | -- | -- | 46 | 8 | 14 | 25 | 16 | 12400 | 11300 | 21500 |
| 9 | NKI9/12 | -- | -- | -- | 14.6 | 9 | 12 | 19 | 12 | 6200 | 7002 | 21700 |
| 10 | NKI10/16 | -- | -- | -- | 27.3 | 10 | 14 | 22 | 16 | 9808 | 10500 | 19650 |
| -- | -- | NA4900 | -- | 21 | 10 | 14 | 22 | 13 | 8006 | 9000 | 23700 | |
| -- | -- | -- | NA6900 | 38.4 | 10 | 14 | 22 | 22 | 8281 | 11612 | 23700 | |
| 12 | -- | -- | NA4901 | -- | 25.1 | 12 | 16 | 24 | 13 | 5047 | 6352 | 20000 |
| NKI12/20 | -- | -- | -- | 39 | 12 | 16 | 24 | 20 | 14000 | 18400 | 21000 | |
| -- | -- | -- | NA6901 | 44.5 | 12 | 16 | 24 | 22 | 11647 | 17052 | 19100 | |
| -- | NKIS12 | -- | -- | 58 | 12 | 18 | 30 | 16 | 16000 | 17000 | 19100 | |
| 15 | NKI15/16 | -- | -- | -- | 38 | 15 | 19 | 27 | 16 | 8847 | 12853 | 18800 |
| NKI15/20 | -- | -- | -- | 45.7 | 15 | 19 | 27 | 20 | 12347 | 19053 | 18800 | |
| -- | -- | NA4902 | -- | 32 | 15 | 20 | 28 | 13 | 6447 | 9053 | 17000 | |
| -- | -- | -- | NA6902 | 61.6 | 15 | 20 | 28 | 23 | 13100 | 20900 | 20000 | |
| -- | NKIS15 | -- | -- | 90 | 15 | 22 | 35 | 20 | 23500 | 24000 | 17000 | |
| 17 | NKI17/16 | -- | -- | -- | 41.4 | 17 | 21 | 29 | 16 | 13000 | 18200 | 17000 |
| -- | -- | NA4903 | -- | 32.8 | 17 | 22 | 30 | 13 | 7010 | 10010 | 16700 | |
| -- | -- | -- | NA6903 | 68.2 | 17 | 22 | 30 | 23 | 14400 | 24900 | 16200 | |
| 20 | NKI20/16 | -- | -- | -- | 48.5 | 20 | 24 | 32 | 16 | 10800 | 17000 | 14000 |
| -- | -- | NA4904 | -- | 70.2 | 20 | 25 | 37 | 17 | 11912 | 16594 | 16200 | |
| -- | NKIS20 | -- | -- | 119 | 20 | 28 | 42 | 20 | 26500 | 35500 | 14000 | |
| 22 | NKI22/16 | -- | -- | -- | 50 | 22 | 25 | 34 | 16 | 8721 | 15340 | 16200 |
| -- | -- | NA49/22 | -- | 76 | 22 | 28 | 39 | 17 | 12996 | 19175 | 14360 | |
| -- | -- | -- | NA69/22 | 130 | 22 | 28 | 39 | 30 | 21375 | 35750 | 14360 | |
| 25 | NKI25/30 | -- | -- | -- | 115 | 25 | 29 | 38 | 30 | 31500 | 56000 | 14000 |
| -- | -- | NA4905 | -- | 76 | 25 | 30 | 42 | 17 | 13452 | 20475 | 13832 | |
| -- | -- | -- | NA6905 | 138 | 25 | 30 | 42 | 30 | 19300 | 31750 | 13832 | |
| -- | NKIS25 | -- | -- | 160 | 25 | 32 | 47 | 22 | 32000 | 55000 | 12500 | |
| 28 | -- | -- | NA49/28 | -- | 90.7 | 28 | 32 | 45 | 17 | 13900 | 20100 | 13832 |
| -- | -- | -- | NA69/28 | 170 | 28 | 32 | 45 | 30 | 22400 | 36850 | 13832 | |
| 32 | NKI32/20 | -- | -- | -- | 101 | 32 | 35 | 45 | 20 | 13851 | 26900 | 12382 |
| -- | -- | NA49/32 | -- | 150 | 32 | 40 | 52 | 20 | 19000 | 32600 | 11134 | |
| -- | -- | -- | NA69/32 | 272 | 32 | 40 | 52 | 36 | 25500 | 68500 | 11134 | |
| 35 | NKI35/30 | -- | -- | -- | 165 | 35 | 40 | 50 | 30 | 22200 | 51350 | 11134 |
| -- | -- | NA4907 | -- | 151 | 35 | 42 | 55 | 20 | 19800 | 41500 | 11134 | |
| -- | -- | -- | NA6907 | 301 | 35 | 42 | 55 | 36 | 26000 | 60500 | 11134 | |
| -- | NKIS35 | -- | -- | 210 | 35 | 43 | 58 | 22 | 33000 | 56000 | 9500 | |
| 40 | NKI40/20 | -- | -- | -- | 124 | 40 | 45 | 55 | 20 | 22000 | 48000 | 10127 |
| NKI40/30 | -- | -- | -- | 184 | 40 | 45 | 55 | 30 | 35000 | 86000 | 10127 | |
| -- | -- | NA4908 | -- | 123 | 40 | 48 | 62 | 22 | 31036 | 63873 | 8567 | |
| -- | -- | -- | NA6908 | 401 | 40 | 48 | 62 | 40 | 64000 | 112000 | 8567 | |
| 42 | NKI42/20 | -- | -- | -- | 138 | 42 | 47 | 57 | 20 | 26000 | 52500 | 9500 |
| 45 | NKI45/25 | -- | -- | -- | 218 | 45 | 50 | 62 | 25 | 36000 | 70000 | 8567 |
| NKI45/35 | -- | -- | -- | 289 | 45 | 50 | 62 | 35 | 41500 | 102000 | 8567 | |
| -- | -- | NA4909 | -- | 260 | 45 | 50 | 68 | 22 | 37000 | 69500 | 8052 | |
| -- | -- | -- | NA6909 | 479 | 45 | 50 | 68 | 40 | 61500 | 123500 | 8052 | |
| -- | NKIS45 | -- | -- | 306 | 45 | 55 | 72 | 22 | 43000 | 71000 | 7500 | |
| 50 | NKI50/25 | -- | -- | -- | 262 | 50 | 55 | 68 | 25 | 32000 | 78000 | 7890 |
| -- | -- | NA4910 | -- | 264 | 50 | 58 | 72 | 22 | 41000 | 72000 | 7526 | |
| -- | -- | -- | NA6910 | 457 | 50 | 58 | 72 | 40 | 68000 | 135000 | 7526 | |
| -- | NKIS50 | -- | -- | 510 | 50 | 60 | 80 | 28 | 60000 | 95000 | 7200 | |
| 55 | NKI55/35 | -- | -- | -- | 357 | 55 | 60 | 72 | 35 | 48000 | 126800 | 7256 |
| -- | -- | NA4911 | -- | 386 | 55 | 63 | 80 | 25 | 50600 | 96580 | 7156 | |
| -- | -- | -- | NA6911 | 760 | 55 | 63 | 80 | 45 | 82560 | 172000 | 7156 | |
| 60 | NKI60/25 | -- | -- | -- | 388 | 60 | 68 | 82 | 25 | 35500 | 85000 | 7156 |
| -- | -- | NA4912 | -- | 412 | 60 | 68 | 85 | 25 | 52800 | 11050 | 6022 | |
| -- | -- | -- | NA6912 | 798 | 60 | 68 | 85 | 45 | 88500 | 186000 | 6022 | |
| -- | NKIS60 | -- | -- | 550 | 60 | 70 | 90 | 28 | 65000 | 110000 | 6300 | |
| 65 | NA4913 | -- | 435 | 65 | 72 | 90 | 25 | 57500 | 110500 | 6022 | ||
| -- | NA6913 | 821 | 65 | 72 | 90 | 45 | 87600 | 194500 | 6022 | |||
| 70 | NA4914 | -- | 712 | 70 | 80 | 100 | 30 | 79000 | 154000 | 5111 | ||
| -- | NA6914 | 1326 | 70 | 80 | 100 | 54 | 12100 | 263000 | 5111 | |||
| 75 | NA4915 | -- | 765 | 75 | 85 | 105 | 30 | 82000 | 158000 | 5111 | ||
| -- | NA6915 | 1429 | 75 | 85 | 105 | 54 | 12800 | 272000 | 5111 | |||
| 80 | NA4916 | -- | 870 | 80 | 90 | 110 | 30 | 81000 | 170500 | 5111 | ||
| -- | NA6916 | 1510 | 80 | 90 | 110 | 54 | 130500 | 280600 | 5000 | |||
| 85 | NA4917 | -- | 1250 | 85 | 100 | 120 | 35 | 111000 | 237000 | 4600 | ||
| -- | NA6917 | 2200 | 85 | 100 | 120 | 63 | 166000 | 400000 | 4600 | |||
| 90 | NA4918 | -- | 1312 | 90 | 105 | 125 | 35 | 114000 | 250000 | 4400 | ||
| -- | NA6918 | 2310 | 90 | 105 | 125 | 63 | 172000 | 425000 | 4400 | |||
| 95 | NA4919 | -- | 1371 | 95 | 110 | 130 | 35 | 116000 | 260000 | 4200 | ||
| -- | NA6919 | 2500 | 95 | 110 | 130 | 63 | 174000 | 440000 | 4200 | |||
| 100 | NA4920 | -- | 1900 | 100 | 115 | 140 | 40 | 120000 | 274000 | 4000 | ||
| 110 | NA4922 | -- | 2070 | 110 | 125 | 150 | 40 | 132000 | 290000 | 3700 | ||
| -- | NA4822 | 1080 | 110 | 120 | 140 | 30 | 94000 | 216000 | 3900 | |||
| 120 | NA4924 | -- | 2860 | 120 | 135 | 165 | 45 | 181000 | 390000 | 3400 | ||
| -- | NA4824 | 1170 | 120 | 130 | 150 | 30 | 99000 | 239000 | 3600 | |||
| 130 | NA4926 | -- | 3900 | 130 | 150 | 180 | 50 | 203000 | 470000 | 3100 | ||
| -- | NA4826 | 1810 | 130 | 145 | 165 | 35 | 118000 | 310000 | 3200 | |||
| 140 | NA4928 | -- | 4150 | 140 | 160 | 190 | 50 | 209000 | 500000 | 2900 | ||
| -- | NA4828 | 1920 | 140 | 155 | 175 | 35 | 120000 | 325000 | 3000 | |||
