Galas roda jarum RNA adalah jenis galas dengan kapasiti beban dan penggunaan ruang yang tinggi, dan digunakan secara meluas dalam peralatan mekanikal. Reka bentuknya mempunyai penggunaan elemen rolling berbentuk jarum, yang mempunyai kawasan hubungan yang lebih besar dan pekali geseran yang lebih rendah daripada galas bola tradisional. Ini membolehkan galas siri RNA untuk menahan beban yang lebih besar sambil mengurangkan kerugian tenaga. Cincin dalaman dan luaran siri galas ini boleh dipisahkan untuk pemasangan dan penyelenggaraan yang mudah, dan sesuai untuk pelbagai persekitaran kerja, terutama aplikasi di ruang terkurung. Galas siri RNA digunakan secara meluas dalam kereta, jentera perindustrian, peralatan elektronik dan bidang lain.
Parameter Produk
| Penetapan galas | Diameter aci (mm） | Berat (kg) | Dimensi sempadan (mm) | Penilaian Beban Asas (N) | Kelajuan Mengehadkan (RPM) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tanpa ir | Berat | Dengan ir | d | FW | D | C | B | Dinamik | Statik | Minyak | ||
| RNA7.8169 | - | - | - | 7.8 | - | 7.8 | 16 | - | 9 | - | - | - |
| RNA8X19X9 | - | - | - | 7.8 | - | 8 | 19 | - | 9 | - | - | - |
| RNA8X14X8 | - | - | - | 7.8 | - | 8 | 14 | - | 8 | - | - | - |
| RNA496 | - | - | - | 7.8 | - | 8 | 15 | - | 10 | - | - | - |
| RNA8X15X10TN | - | - | - | 7.8 | - | 8 | 15 | - | 10 | - | - | - |
| RNA4900 | 24.4 | - | - | 7.8 | - | 14 | 22 | - | 13 | 8500 | 9000 | 25000 |
| RNA6900 | 29.1 | - | - | 7.8 | - | 14 | 22 | - | 22 | 12800 | 15600 | 25000 |
| RNA152815 | 31.7 | - | - | 7.8 | - | 15 | 28 | - | 15 | 13600 | 17200 | 24000 |
| RNA4901 | 16.6 | - | - | 7.8 | - | 16 | 24 | - | 13 | 6400 | 8900 | 15500 |
| RNA6901 | 28.7 | - | - | 7.8 | - | 16 | 24 | - | 22 | 14000 | 18600 | 15500 |
| RNA4902 | 20.5 | - | - | 7.8 | - | 20 | 28 | - | 13 | 11000 | 12900 | 12000 |
| RNA6902 | 35.4 | - | - | 7.8 | - | 20 | 28 | - | 23 | 10800 | 12800 | 12000 |
| RNA5902 | - | - | 7.8 | - | 20 | 28 | - | 18 | ||||
| RNA4903 | 20.7 | - | - | 7.8 | - | 22 | 30 | - | 13 | 12000 | 16800 | 16300 |
| RNA5903 | - | - | 7.8 | - | 22 | 30 | - | 18 | ||||
| RNA6903 | 39.8 | - | - | 7.8 | - | 22 | 30 | - | 23 | 14000 | 19900 | 16300 |
| RNA4904 | 50.8 | - | - | 7.8 | - | 25 | 37 | - | 17 | 11900 | 16500 | 15000 |
| RNA6904 | 97.7 | - | - | 7.8 | - | 25 | 37 | - | 30 | 26000 | 43000 | 15000 |
| RNA22/6 2rs | 18 | Na22/6 2rs | 22 | 19 | 6 | 10 | 19 | 12 | 11.8 | 5000 | 4350 | 18000 |
| RNA22/6 2RSX | 18 | NA22/6 2RSX | 22 | 19 | 6 | 10 | 19 | 12 | 11.8 | 5000 | 4350 | 18000 |
| RNA22/8 2rs | 29 | Na22/8 2rs | 34 | 24 | 8 | 12 | 24 | 12 | 11.8 | 5500 | 5200 | 14000 |
| RNA22/8 2RSX | 29 | NA22/6 2RSX | 34 | 24 | 8 | 12 | 24 | 12 | 11.8 | 5500 | 5200 | 14000 |
| RNA283833 | 99.8 | - | - | 28 | - | 28 | 38 | - | 33 | 33000 | 57000 | 12000 |
| RNA69/22 | - | - | 28 | - | 28 | 39 | - | 30 | ||||
| RNA4905 | 57 | - | - | 28 | - | 30 | 42 | - | 17 | 23600 | 31500 | 14000 |
| RNA6905 | 106.5 | - | - | 28 | - | 30 | 42 | - | 30 | 39000 | 59000 | 14000 |
| RNA305225 | - | - | - | 28 | - | 30 | 52 | - | 25 | |||
| RNA49/28 | 80 | - | - | 28 | - | 32 | 45 | - | 17 | 17400 | 30000 | 13000 |
| RNA69/28 | 125 | - | - | 28 | - | 32 | 45 | - | 30 | 39500 | 61300 | 13000 |
| RNA324527 | - | - | - | 28 | - | 32 | 45 | - | 27 | |||
| RNA4906 | 62.8 | - | - | 28 | - | 35 | 47 | - | 17 | 17000 | 30500 | 12000 |
| RNA6906 | 116 | - | - | 28 | - | 35 | 47 | - | 30 | 35000 | 67000 | 12000 |
| RNA354527 | - | - | - | 28 | - | 35 | 45 | - | 27 | - | - | - |
| RNA5906 | 108 | - | - | 28 | - | 35 | 47 | - | 23 | - | - | - |
| RNA355730 | - | - | - | 28 | - | 35 | 57 | - | 30 | - | - | - |
| RNA355734 | - | - | - | 28 | - | 35 | 57 | - | 34 | - | - | - |
| RNA49/32 | - | - | - | 28 | - | 40 | 52 | - | 20 | - | - | - |
| RNA69/32 | 147 | - | - | 28 | - | 40 | 52 | - | 36 | 25500 | 68500 | 8500 |
| RNA405422 | - | - | - | 28 | - | 40 | 54 | - | 22 | - | - | - |
| RNA40x55x20 | - | - | - | 28 | - | 40 | 55 | - | 20 | - | - | - |
| RNA4907 | 99.3 | - | - | 28 | - | 42 | 55 | - | 20 | 19800 | 41500 | 8700 |
| RNA5907 | - | - | - | 28 | - | 42 | 55 | - | 27 | |||
| RNA6907 | 160 | - | - | 28 | - | 42 | 55 | - | 36 | 26000 | 60500 | 8700 |
| RNA425622 | - | - | - | 28 | - | 42 | 56 | - | 22 | - | - | - |
| RNA456227K | - | - | - | 28 | - | 45 | 62 | - | 27 | - | - | - |
| RNA2200 2RS | 52 | NA2200 2RS | 60 | 30 | 10 | 14 | 30 | 14 | 13.8 | 7600 | 8100 | 11000 |
| RNA2200 2RSX | 52 | NA2200 2RSX | 60 | 30 | 10 | 14 | 30 | 14 | 13.8 | 7600 | 8100 | 11000 |
| RNA2201 2rs | 57 | NA2201 2RS | 67 | 32 | 12 | 16 | 32 | 14 | 13.8 | 8500 | 9700 | 9500 |
| RNA2201 2RSX | 57 | NA2201 2RSX | 67 | 32 | 12 | 16 | 32 | 14 | 13.8 | 8500 | 9700 | 9500 |
| RNA2202 2rs | 60 | NA2202 2RS | 75 | 35 | 15 | 20 | 35 | 14 | 13.8 | 9600 | 12000 | 7000 |
| RNA2202 2RSX | 60 | NA2202 2RSX | 75 | 35 | 15 | 20 | 35 | 14 | 13.8 | 9600 | 12000 | 7000 |
| RNA2203 2rs | 94 | NA2203 2RS | 112 | 40 | 17 | 22 | 40 | 16 | 15.8 | 12000 | 16500 | 6000 |
| RNA2203 2RSX | 94 | NA2203 2RSX | 112 | 40 | 17 | 22 | 40 | 16 | 15.8 | 12000 | 16500 | 6000 |
| RNA2204 2rs | 152 | NA2204 2RS | 177 | 47 | 20 | 25 | 47 | 18 | 17.8 | 18500 | 21900 | 4600 |
| RNA2204 2RSX | 152 | NA2204 2RSX | 177 | 47 | 20 | 25 | 47 | 18 | 17.8 | 18500 | 21900 | 4600 |
| RNA4908 | 132 | - | - | 48 | - | 48 | 62 | - | 22 | 31000 | 63000 | 8120 |
| RNA5908 | 225 | - | - | 48 | - | 48 | 62 | - | 30 | 31000 | 63000 | 8120 |
| RNA6908 | 238 | - | - | 48 | - | 48 | 62 | - | 40 | 64000 | 112000 | 8120 |
| RNA50/25 | 167 | - | - | 50 | - | 50 | 62 | - | 25 | 28000 | 67000 | 8140 |
| RNA50/35 | 236 | - | - | 50 | - | 50 | 62 | - | 35 | 32000 | 70100 | 8140 |
| RNA2205 2rs | 179 | NA2205 2RS | 209 | 52 | 25 | 30 | 52 | 18 | 17.8 | 20100 | 26000 | 3500 |
| RNA2205 2RSX | 179 | NA2205 2RSX | 209 | 52 | 25 | 30 | 52 | 18 | 17.8 | 20100 | 26000 | 3500 |
| RNA4909 | 163 | - | - | 52 | - | 52 | 68 | - | 22 | 37000 | 69500 | 7600 |
| RNA5909 | 232 | - | - | 52 | - | 52 | 68 | - | 30 | - | - | - |
| RNA6909 | 308 | - | - | 52 | - | 52 | 68 | - | 40 | 61500 | 123500 | 7600 |
| RNA4910 | 161 | - | - | 58 | - | 58 | 72 | - | 22 | 41000 | 72000 | 7500 |
| RNA6910 | 296 | - | - | 58 | - | 58 | 72 | - | 40 | 68000 | 135000 | 7500 |
| RNA2206 2rs | 284 | NA2206 2RS | 324 | 62 | 30 | 35 | 62 | 20 | 19.8 | 23000 | 28000 | 2800 |
| RNA2206 2RSX | 284 | NA2206 2RSX | 324 | 62 | 30 | 35 | 62 | 20 | 19.8 | 23000 | 28000 | 2800 |
| RNA4911 | 241 | - | - | 63 | - | 63 | 80 | - | 25 | 50600 | 96580 | 7000 |
| RNA6911 | 430 | - | - | 63 | - | 63 | 80 | - | 45 | 82560 | 172000 | 7000 |
| RNA4912 | 257 | - | - | 68 | - | 68 | 85 | - | 25 | 52800 | 91050 | 7000 |
| RNA5912 | 408 | - | - | 68 | - | 68 | 85 | - | 34 | - | - | - |
| RNA6912 | 436 | - | - | 68 | - | 68 | 85 | - | 45 | 88500 | 186000 | 7000 |
| RNA2207 2rs | 432 | NA2207 2RS | 505 | 72 | 35 | 42 | 72 | 23 | 22.7 | 29800 | 46300 | 2200 |
| RNA2207 2RSX | 432 | NA2207 2RSX | 505 | 72 | 35 | 42 | 72 | 23 | 22.7 | 29800 | 46300 | 2200 |
| RNA4913 | 300 | - | - | 72 | - | 72 | 90 | - | 25 | 57500 | 110500 | 6500 |
| RNA6913 | 571 | - | - | 72 | - | 72 | 90 | - | 45 | 87600 | 194500 | 6500 |
| RNA2208 2rs | 530 | NA2208 2RS | 628 | 80 | 40 | 48 | 80 | 23 | 22.7 | 38200 | 57700 | 1700 |
| RNA2208 2RSX | 530 | NA2208 2RSX | 628 | 80 | 40 | 48 | 80 | 23 | 22.7 | 38200 | 57700 | 1700 |
| RNA4914 | 400 | - | - | 80 | - | 80 | 100 | - | 30 | 79000 | 154000 | 5500 |
| RNA6914 | 815 | - | - | 80 | - | 80 | 100 | - | 54 | 121000 | 263000 | 5500 |
| RNA2209 2rs | 545 | NA2209 2RS | 655 | 85 | 45 | 52 | 85 | 23 | 22.7 | 40300 | 63800 | 1600 |
| RNA2209 2RSX | 545 | NA2209 2RSX | 655 | 85 | 45 | 52 | 85 | 23 | 22.7 | 40300 | 63800 | 1600 |
| RNA4915 | 472 | - | - | 85 | - | 85 | 105 | - | 30 | 82000 | 158000 | 5500 |
| RNA5915 | 745 | - | - | 85 | - | 85 | 105 | - | 40 | - | - | - |
| RNA6915 | 923 | - | - | 85 | - | 85 | 105 | - | 54 | 128000 | 272000 | 5500 |
| RNA22010 2rs | 563 | NA22010 2RS | 690 | 90 | 50 | 58 | 90 | 23 | 22.7 | 66000 | 86000 | 1300 |
| RNA22010 2RSX | 563 | NA22010 2RSX | 690 | 90 | 50 | 58 | 90 | 23 | 22.7 | 66000 | 86000 | 1300 |
| RNA6X13X8TN | - | - | - | 90 | - | 6 | 13 | - | 8 | - | - | - |
| RNA4916 | 496 | - | - | 90 | - | 90 | 110 | - | 30 | 81000 | 170500 | 5000 |
| RNA6916 | 978 | - | - | 90 | - | 90 | 110 | - | 54 | 130500 | 280600 | 5000 |
| RNA4917 | 608 | - | - | 100 | - | 100 | 120 | - | 35 | 98000 | 207000 | 4600 |
| RNA6917 | 1112 | - | - | 100 | - | 100 | 120 | - | 63 | 161000 | 337000 | 4600 |
| RNA4918 | 713 | - | - | 105 | - | 105 | 125 | - | 35 | 98500 | 239000 | 4000 |
| RNA6918 | 1250 | - | - | 105 | - | 105 | 125 | - | 63 | 174000 | 38000 | 4000 |
| RNA4919 | 685 | - | - | 110 | - | 110 | 130 | - | 35 | 112000 | 245000 | 3870 |
| RNA6919 | 1325 | - | - | 110 | - | 110 | 130 | - | 63 | 196000 | 400000 | 3870 |
| RNA4920 | 1006 | - | - | 115 | - | 115 | 140 | - | 40 | 120000 | 264000 | 3700 |
| RNA4922 | 1200 | - | - | 125 | - | 125 | 150 | - | 40 | 124000 | 270000 | 3300 |
| RNA4924 | 1760 | - | - | 135 | - | 135 | 165 | - | 45 | 174000 | 386000 | 2900 |
| RNA4928 | 2350 | - | - | 160 | - | 160 | 190 | - | 50 | 200000 | 460000 | 2900 |
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