Shaanxi Fortune Industries Co.ltd
High Quality Bearing at the Good Price Experienced Staff Bearing in Variety Professional Service
Add to Cart
Flat Cage Assembly K12X18X12 Needle Roller Bearing Cage
Radial needle roller and cage assembly K Series is a separated unit with high load capacity and high rigid design, widely used in the elements which has limitation in the radial size. Every needle is precisionly guided and keep stable by the cage , so result to a better high speed performance .
| Product name | needle roller bearing cage |
| Model | K12X18X12 |
| Size | 12*18*12mm |
| Dynamic Load Rating | 9800kn |
| Static Load Rating | 8000kn |
| Package | Carton Box or Customized |
Catalogue of needle roller bearing cage for your choice
| Shaft | Bearing Designation | Boudary Dimensions | Basic Load Rating | Limiting Speed | ||||
| Diameter | Current Model | Original Code | Fw | Ew | Bc | Cr Dynamic | Cor Static | Oil |
| mm | mm | N | rpm | |||||
| 5 | K5X8X8 | 29241/5 | 5 | 8 | 8 | 2300 | 1880 | 37000 |
| K5X8X10 | 39241/5 | 5 | 8 | 10 | 2800 | 2450 | 37000 | |
| 6 | K6X9X8 | 29241/6 | 6 | 9 | 8 | 2560 | 2240 | 35000 |
| K6X9X10 | 39241/6 | 6 | 9 | 10 | 3300 | 3100 | 35000 | |
| K6X10X13 | 49241/6 | 6 | 10 | 13 | 3500 | 2800 | 33000 | |
| 7 | K7X10X8 | 29241/7 | 7 | 10 | 8 | 2750 | 2550 | 32000 |
| K7X10X10 | 39241/7 | 7 | 10 | 10 | 3350 | 3400 | 32000 | |
| 8 | K8X11X8 | 29241/8 | 8 | 11 | 8 | 3000 | 2900 | 30000 |
| K8X11X10 | 39241/8 | 8 | 11 | 10 | 3830 | 3950 | 30000 | |
| K8X11X13 | 49241/8 | 8 | 11 | 13 | 5000 | 5700 | 30000 | |
| K8X12X10 | 29242/8 | 8 | 12 | 10 | 4900 | 4600 | 30000 | |
| 9 | K9X12X10 | 39241/9 | 9 | 12 | 10 | 4200 | 4700 | 30000 |
| K9X12X13 | 49241/9 | 9 | 12 | 13 | 5500 | 6700 | 30000 | |
| 10 | K10X13X10 | 39241/10 | 10 | 13 | 10 | 4500 | 5250 | 27000 |
| K10X13X13 | 39241/10 | 10 | 13 | 13 | 6000 | 7600 | 27000 | |
| K10X13X16 | — | 10 | 13 | 16 | 6300 | 7800 | 27000 | |
| K10X14X10 | 29242/10 | 10 | 14 | 10 | 7000 | 7900 | 27000 | |
| K10X14X13 | 39242/10 | 10 | 14 | 13 | 8000 | 9100 | 26000 | |
| K10X16X12 | 19244/10 | 10 | 16 | 12 | 7000 | 9300 | 27000 | |
| 12 | K12X15X9 | — | 12 | 15 | 9 | 4120 | 5210 | 25000 |
| K12X15X10 | 39241/12 | 12 | 15 | 10 | 4320 | 5730 | 25000 | |
| K12X15X13 | 49241/12 | 12 | 15 | 13 | 6000 | 8100 | 25000 | |
| K12X16X8 | 19242/12 | 12 | 16 | 8 | 4200 | 4700 | 25000 | |
| K12X16X10 | 29242/12 | 12 | 16 | 10 | 6000 | 6900 | 25000 | |
| K12X16X13 | 39242/12 | 12 | 16 | 13 | 7900 | 9200 | 25000 | |
| K12X17X13 | 59242/12 | 12 | 17 | 13 | 9300 | 10000 | 24000 | |
| K12X18X12 | 19244/12 | 12 | 18 | 12 | 9800 | 8000 | 24000 | |
| K12X15X20 | K12X15X20 | 12 | 15 | 20 | 8200 | 12000 | 25000 | |
| K14X18X17 | 59241/14 | 14 | 18 | 17 | 10500 | 13900 | 23000 | |
| K14X20X12 | 19243/14 | 14 | 20 | 12 | 9900 | 10500 | 22000 | |
