RNA69 needle roller bearing without inner ring catalogue list
| Other bearing No. | Dimension | Load Ratings | Limiting speed | |||||
| SPEC.1 | SPEC.2 | SPEC.3 | FW | D | C | C | C0 | Oil |
| RNA69/22 | 63549/22 | 28 | 39 | 30 | ||||
| RNA69/28 | 32 | 45 | 30 | 39500 | 61300 | 13000 | ||
| RNA69/32 | 66349/32 | 40 | 52 | 36 | 25500 | 68500 | 8500 | |
| RNA6900 | 6634900 | 14 | 22 | 22 | 12800 | 15600 | 25000 | |
| RNA6901 | 6634901 | 16 | 24 | 22 | 14000 | 18600 | 15500 | |
| RNA6902 | 6634902 | 20 | 28 | 23 | 10800 | 12800 | 12000 | |
| RNA6903 | 6634903 | 22 | 30 | 23 | 14000 | 19900 | 16300 | |
| RNA6904 | 6634904 | 25 | 37 | 30 | 26000 | 43000 | 15000 | |
| RNA6905 | 6634905 | 30 | 42 | 30 | 39000 | 59000 | 14000 | |
| RNA6906 | 6634906 | 35 | 47 | 30 | 35000 | 67000 | 12000 | |
| RNA6907 | 6634907 | 42 | 55 | 36 | 26000 | 60500 | 8700 | |
| RNA6908 | 6634908 | 48 | 62 | 40 | 64000 | 112000 | 8120 | |
| RNA6909 | 6634909 | 52 | 68 | 40 | 61500 | 123500 | 7600 | |
| RNA6910 | 6634910 | 58 | 72 | 40 | 68000 | 135000 | 7500 | |
| RNA6911 | 6634911 | 63 | 80 | 45 | 82560 | 172000 | 7000 | |
| RNA6912 | 6634912 | 68 | 85 | 45 | 88500 | 186000 | 7000 | |
| RNA6913 | 6634913 | 72 | 90 | 45 | 87600 | 194500 | 6500 | |
| RNA6914 | 6634914 | 80 | 100 | 54 | 121000 | 263000 | 5500 | |
| RNA6915 | 6634915 | 85 | 105 | 54 | 128000 | 272000 | 5500 | |
| RNA6916 | 6634916 | 90 | 110 | 54 | 130500 | 280600 | 5000 | |
| RNA6917 | 6634917 | 100 | 120 | 63 | 161000 | 337000 | 4600 | |
| RNA6918 | 6634918 | 105 | 125 | 63 | 174000 | 38000 | 4000 | |
| RNA6919 | 6634919 | 110 | 130 | 63 | 196000 | 400000 | 3870 | |
| RNA6X13X8TN | RNA6*13*8TN | 6 | 13 | 8 | ||||
| RNA7.8169 | 7.8 | 16 | 9 | |||||
| RNA8X15X10TN | RNA8*15*10TN | 8 | 15 | 10 | ||||
| RNA8X19X9 | RNA8*19*9 | 8 | 19 | 9 | ||||
Findbearing.com supplies high quality RNA69 needle roller bearing without inner ring.
Note:
– Entity bushed needle roller bearing is a kind of high capacity bearing with small sectional height.
– It can operate flexibly even with the light alloy bearing seat due to the high hardness of the outer ring.
– RNA69 series is the double row needle roller bearing without inner ring. The shaft surface will be the raceway for the needles.
– It is requested that the surface hardness be no less than HRC60 and the surface roughness be no more than 0.63um.
– TN means plastic retainer.
– Permissible operating temperature: 120 centigrade, 150 centigrade for temporary use, 180 centigrade for short time only.
– For grease lubricant, the permissible value should be 60% of those in the list.
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