Product Details
Our company specializes in the production of GB/T466-2002 DIN5402 type bearing roller, GB/T309-2000 DIN5402 bearing needle roller
The material shall be Gcr15 US 52100 or SUJ2 in accordance with relevant standards, or carbon steel and stainless steel in accordance with customer requirements, hardness of HRC61-65, heat treatment in accordance with JB/T 1255
Specifications have 1 * 1 * 5.8 8.8 1.5 5.8 1.5 * 10.8 * 2 * 2 * 3 * 3 * 9.8 9.8 6.8 13.8 3 19.8 4 * 4 * 4 * 4 * 6 to 10 5 * 5 5 * 6 * 6 * 6 * 10 8 * 8 7 * 7 * 12 of 14 8 * 8 * 10 8 August 9 * 12 * 9 9 10 * 10 * 10 18 November 10 * 10 * 12 * 12 * 12 14 14 14 14 * * 12 * 18 18 14 15 * 16 * 20
16 * 18 * 18 * 20 19 * 19 19 * 20 20 * 20 20 * 24 22 * 24 23 * 23 26 * 26, etc
Tolerance requirements according to national standards, roller diameter tolerance 0.003mm, length tolerance 0.03mm
Needle roller diameter tolerance is 0.003mm, length tolerance is 0.2mm
Surface roughness Ra0.2, ultra-fine < Ra0.05
Superfinishing and convex roller machining are available
1*6 | 1*7 | 1*8 | 1*9 |
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1.5*6 | 1.5*7 | 1.5*8 | 1.5*9 | 1.5*10 |
1.5*11 | 1.5*12 | 1.5*13 | 1.5*14 |
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2*7 | 2*8 | 2*9 | 2*10 | 2*11 |
2*12 | 2*13 | 2*14 | 2*15 | 2*16 |
2*17 | 2*18 | 2*19 | 2*20 |
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2.5*8 | 2.5*10 | 2.5*12 | 2.5*14 | 2.5*16 |
2.5*18 | 2.5*20 | 23.5*22 | 2.5*24 |
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3*5 | 3*6 | 3*8 | 3*10 | 3*12 |
3*14 | 3*16 | 3*18 | 3*20 | 3*22 |
3*24 | 3*26 | 3*28 | 3*30 |
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4*4 | 4*6 | 4*8 | 4*10 | 4*11 |
4*12 | 4*14 | 4*16 | 4*18 | 4*20 |
4*22 | 4*24 | 4*26 | 4*28 | 4*30 |
4*35 | 4*38 | 4*40 |
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5*5 | 5*6 | 5*7 | 5*8 | 5*9 |
5*10 | 5*12 | 5*14 | 5*16 | 5*18 |
5*19 | 5*20 | 5*22 | 5*24 | 5*26 |
5*30 | 5*35 | 5*40 | 5*45 | 5*50 |
5.5*5.5 | 5.5*6 | 5.5*8 | 5.5*10 | 5.5*11 |
5.5*14 | 5.5*16 | 5.5*18 | 5.5*20 | 5.5*22 |
5.5*24 | 5.5*26 | 5.5*28 | 5.5*30 | 5.5*35 |
5.5*40 | 5.5*45 | 5.5*50 |
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6*6 | 6*8 | 6*10 | 6*12 | 6*14 |
6*16 | 6*18 | 6*20 | 6*21 | 6*25 |
6*30 | 6*35 | 6*50 | 6*80 |
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6.5*9 | 6.5*11 | 6.5*16 | 6.5*18 | 6.5*19 |
7*7 | 7*10 | 7*12 | 7*20 | 7*28 |
7*30 | 7*35 | 7*110 |
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7.5*7.5 | 7.5*14 |
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8*8 | 8*10 | 8*12 | 8*14 | 8*16 |
8*18 | 8*20 | 8*24 | 8*25 | 8*30 |
8*35 | 8*40 | 8*45 | 8*48 | 8*50 |
8*60 | 8*62 | 8*64 | 8*67 | 8*68 |
8*74 | 8*75 | 8*90 |
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8.5*8.5 | 8.5*21.7 |
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9*9 | 9*14 | 9*15 | 9*18 | 9*21 |
9*26 | 9*30 | 9*50 | 9*70 |
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10*10 | 10*12 | 10*14 | 10*16 | 10*18 |
10*20 | 10*22 | 10*24 | 10*26 | 10*28 |
10*35 | 10*36 | 10*38 | 10*40 | 10*45 |
10*50 | 10*56 | 10*90 | 10*95 |
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11*12 | 11*15 | 11*24 | 11*70 |
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12*12 | 12*14*12*16 | 12*18 | 12*20 | 2*24 |
12*25 | 12*27 | 12*30 | 12*50 |
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13*13 | 13*20 | 13*26 | 13*33 |
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14*14 | 14*16 | 14*20 | 14*25 | 14*33 |
14*37 | 14*50 | 14*60 | 14*80 |
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15*15 | 15*16 | 15*20 | 15*25 | 15*30 |
15*80 | 15*85 | 15*90 |
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16*16 | 16*24 | 16*48 | 16*80 |
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17*17 | 17*50 | 17*89 |
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18*18 | 18*26 |
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19*19 |
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20*20 | 20*24 | 20*30 |
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21*21 |
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22*22 | 22*34 |
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23*23 |
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24*24 | 24*36 |
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25*25 |
| 26*26 |
| 27*27 |
28*18 | 28*28 | 28*29 |
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30*20 | 30*30 | 32*32 | 32*80 | 34*34 |
35*65 | 40*40 | 40*65 | 42*42 | 50*50 |