Special Needle Roller Bearing with Machined Ring Auto Truck
Huimin Senna Plastic Industry Co., Ltd. / 2022-06-08
- Cage：With Cage
- Rows Number：Single
- Load Direction：Radial Bearing
- Style：Without Outer Ring, With Outer Ring, Without Inner Ring, With Inner Ring
- Material：Bearing Steel
- Type：Closed
=== Base Info ===
- Model NO.：Special
- Needle Super Finishing：Yes
- Lubrication：Oil or Grease
- Application：Vehicles
- Precision：P0 P5 P6
- Rolling Body：Roller Bearings
- The Number of Rows：Single
- Spherical：Non-Aligning Bearings
- Separated：Separated
- Transport Package：Standard Exporting Packing
- Specification：55*68*25mm
- Trademark：HECTO or OEM or neutral marking or no marking
- Origin：China
- HS Code：84824000
- Production Capacity：10 Million,Year
=== Description ===
| Basic Load Rating(KN) | Limiting Speed |
| (mm) | (g) | Fw | D | C | r(min.) | Cr | Cor | RPM |
| 5 | NK 5/10TN | 3.1 | 5 | 10 | 10 | 0.15 | 2.5 | 2 | 37000 |
| | NK 5/12TN | 3.7 | 5 | 10 | 12 | 0.15 | 3.05 | 2.99 | 37000 |
| 6 | NK 6/10TN | 4.7 | 6 | 12 | 10 | 0.15 | 2.33 | 2.2 | 33000 |
| | NK 6/12TN | 5.7 | 6 | 12 | 12 | 0.15 | 3.3 | 3.45 | 33000 |
| 7 | NK 7/10TN | 6.9 | 7 | 14 | 10 | 0.3 | 3.33 | 3.15 | 31000 |
| | NK 7/12TN | 8.2 | 7 | 14 | 12 | 0.3 | 4.19 | 4.24 | 31000 |
| 8 | NK 8/12TN | 8.7 | 8 | 15 | 12 | 0.3 | 4.1 | 4.3 | 29000 |
| | NK 8/16TN | 12 | 8 | 15 | 16 | 0.3 | 4.9 | 5.4 | 29000 |
| 9 | NK 9/12TN | 10.3 | 9 | 16 | 12 | 0.3 | 4.75 | 5.3 | 28000 |
| 10 | NK 10/12 | 10 | 10 | 17 | 12 | 0.3 | 5.01 | 5.82 | 27000 |
| | NK 10/16 | 13 | 10 | 17 | 16 | 0.3 | 6.51 | 8.12 | 27000 |
| 12 | NK 12/12 | 12 | 12 | 19 | 12 | 0.3 | 6.4 | 7.1 | 25000 |
| | NK 12/16 | 16 | 12 | 19 | 16 | 0.3 | 9.1 | 11 | 25000 |
| 14 | NK 14/16 | 14 | 14 | 22 | 16 | 0.3 | 11 | 12.5 | 23000 |
| | NK 14/20 | 18 | 14 | 22 | 20 | 0.3 | 13.9 | 17 | 23000 |
| 15 | NK 15/16 | 22 | 15 | 23 | 16 | 0.3 | 10.9 | 12.7 | 20000 |
| | NK 15/20 | 27 | 15 | 23 | 20 | 0.3 | 13.8 | 17.2 | 20000 |
| 16 | NK 16/16 | 22 | 16 | 24 | 16 | 0.3 | 11.3 | 13.8 | 19000 |
| | NK 16/20 | 28 | 16 | 24 | 20 | 0.3 | 14.6 | 18.8 | 19000 |
| 17 | NK 17/16 | 24 | 17 | 25 | 16 | 0.3 | 12.1 | 15 | 18000 |
| | NK 17/20 | 30 | 17 | 25 | 20 | 0.3 | 14.4 | 20.4 | 17000 |
| 18 | NK 18/16 | 25 | 18 | 26 | 16 | 0.3 | 12.7 | 16.2 | 17000 |
| | NK 18/20 | 31 | 18 | 26 | 20 | 0.3 | 16.1 | 22 | 17000 |
| 19 | NK 19/16 | 26 | 19 | 27 | 16 | 0.3 | 13.8 | 18.5 | 16000 |
| | NK 19/20 | 32 | 19 | 27 | 20 | 0.3 | 17.6 | 25.1 | 16000 |
| 20 | NK 20/16 | 27 | 20 | 28 | 16 | 0.3 | 13.8 | 18.6 | 15000 |
| | NK 20/20 | 34 | 20 | 28 | 20 | 0.3 | 17.4 | 25.2 | 15000 |
| 21 | NK 21/16 | 29 | 21 | 29 | 16 | 0.3 | 14.3 | 19.8 | 14000 |
| | NK 21/20 | 36 | 21 | 29 | 20 | 0.3 | 18.1 | 26.9 | 14000 |
| 22 | NK 22/16 | 30 | 22 | 30 | 16 | 0.3 | 14.7 | 21 | 14000 |
| | NK 22/20 | 37 | 22 | 30 | 20 | 0.3 | 18.7 | 28.5 | 14000 |
| 24 | NK 24/16 | 32 | 24 | 32 | 16 | 0.3 | 15.1 | 22.3 | 13000 |
| | NK 24/20 | 40 | 24 | 32 | 20 | 0.3 | 19.3 | 30.3 | 13000 |
| 25 | NK 25/16 | 32 | 25 | 33 | 16 | 0.3 | 15.6 | 23.5 | 12000 |
| | NK 25/20 | 42 | 25 | 33 | 20 | 0.3 | 19.8 | 31.9 | 12000 |
| 26 | NK 26/16 | 34 | 26 | 34 | 16 | 0.3 | 16.1 | 24.7 | 12000 |
| | NK 26/20 | 42 | 26 | 34 | 20 | 0.3 | 20.4 | 33.5 | 12000 |
| 28 | NK 28/20 | 52 | 28 | 37 | 20 | 0.3 | 22.3 | 33.8 | 11000 |
| | NK 28/30 | 82 | 28 | 37 | 30 | 0.3 | 33.7 | 57.7 | 11000 |
| 29 | NK 29/20 | 54 | 29 | 38 | 20 | 0.3 | 22.1 | 33.9 | 10000 |
| | NK 29/30 | 84 | 29 | 38 | 30 | 0.3 | 33.5 | 57.9 | 10000 |
| 30 | NK 30/20 | 65 | 30 | 40 | 20 | 0.3 | 33.5 | 57.9 | 10000 |
| | NK 30/30 | 98 | 30 | 40 | 30 | 0.3 | 34.7 | 61 | 10000 |
| 32 | NK 32/20 | 68 | 32 | 42 | 20 | 0.3 | 23.5 | 37.7 | 10000 |
| | NK 32/30 | 102 | 32 | 42 | 30 | 0.3 | 35.6 | 64.3 | 9500 |
| 35 | NK 35/20 | 74 | 35 | 45 | 20 | 0.3 | 24.8 | 41.4 | 9000 |
| | NK 35/30 | 112 | 35 | 45 | 30 | 0.3 | 37.5 | 70.6 | 9000 |
| 37 | NK 37/20 | 77 | 37 | 47 | 20 | 0.3 | 25.3 | 43.3 | 8500 |
| | NK 37/30 | 113 | 37 | 47 | 30 | 0.3 | 38.3 | 73.9 | 8500 |
| 38 | NK 38/20 | 79 | 38 | 48 | 20 | 0.3 | 25.9 | 45.1 | 8500 |
| | NK 38/30 | 116 | 38 | 48 | 30 | 0.3 | 39.2 | 77 | 8000 |
| 40 | NK 40/20 | 83 | 40 | 50 | 20 | 0.3 | 26.4 | 47.1 | 8000 |
| | NK 40/30 | 125 | 40 | 50 | 30 | 0.3 | 43.8 | 80.2 | 8000 |
| 42 | NK 42/20 | 85 | 42 | 52 | 20 | 0.3 | 26.8 | 49 | 8000 |
| | NK 42/30 | 127 | 42 | 52 | 30 | 0.3 | 40.7 | 83.5 | 8000 |
| 43 | NK 43/20 | 87 | 43 | 53 | 20 | 0.3 | 27.5 | 50.8 | 8000 |
| | NK 43/30 | 130 | 43 | 53 | 30 | 0.3 | 41.6 | 86.6 | 8000 |
| 45 | NK 45/20 | 91 | 45 | 55 | 20 | 0.3 | 28 | 52.7 | 7500 |
| | NK 45/30 | 139 | 45 | 55 | 30 | 0.3 | 42.4 | 89.8 | 7000 |
| 47 | NK 47/20 | 95 | 47 | 57 | 20 | 0.3 | 29.2 | 56.4 | 7500 |
| | NK 47/30 | 144 | 47 | 57 | 30 | 0.3 | 44.2 | 96.1 | 7000 |
| 50 | NK 50/25 | 158 | 50 | 62 | 25 | 0.6 | 40.6 | 79.4 | 6500 |
| | NK 50/35 | 221 | 50 | 62 | 35 | 0.6 | 55.9 | 119.5 | 6500 |
| 55 | NK 55/25 | 180 | 55 | 68 | 25 | 0.6 | 43.7 | 81.7 | 6000 |
| | NK 55/35 | 250 | 55 | 68 | 35 | 0.6 | 61.8 | 127.7 | 6000 |
| 60 | NK 60/25 | 185 | 60 | 72 | 25 | 0.6 | 43.1 | 90.7 | 5500 |
| | NK 60/35 | 258 | 60 | 72 | 35 | 0.6 | 60.9 | 141.6 | 5500 |
| 65 | NK 65/25 | 221 | 65 | 78 | 25 | 0.6 | 47 | 94.4 | 5500 |
| | NK 65/35 | 310 | 65 | 78 | 35 | 0.6 | 66.5 | 147.5 | 5500 |
| 68 | NK 68/25 | 227 | 68 | 82 | 25 | 0.6 | 48.6 | 100.6 | 5500 |
| | NK 68/35 | 316 | 68 | 82 | 35 | 0.6 | 68.8 | 157.1 | 5500 |
| 70 | NK 70/25 | 260 | 70 | 85 | 25 | 0.6 | 50.1 | 96.7 | 5000 |
| | NK 70/35 | 370 | 70 | 85 | 35 | 0.6 | 72.1 | 154.5 | 5000 |
| 73 | NK 73/25 | 293 | 73 | 90 | 25 | 1 | 54.2 | 100.8 | 4800 |
| | NK 73/35 | 403 | 73 | 90 | 35 | 1 | 79.4 | 164.7 | 4600 |
| 75 | NK 75/25 | 315 | 75 | 92 | 25 | 1 | 55.3 | 104.3 | 4800 |
| | NK 75/35 | 445 | 75 | 92 | 35 | 1 | 80.9 | 170.3 | 4600 |
| 80 | NK 80/25 | 301 | 80 | 95 | 25 | 1 | 54.7 | 113.4 | 4400 |
| | NK 80/35 | 425 | 80 | 95 | 35 | 1 | 78.6 | 181 | 4300 |
| 85 | NK 85/25 | 425 | 85 | 105 | 25 | 1 | 71.7 | 126.5 | 4200 |
| | NK 85/35 | 600 | 85 | 105 | 35 | 1 | 102.8 | 200.8 | 4000 |
| 90 | NK 90/25 | 450 | 90 | 110 | 25 | 1 | 74.9 | 136 | 4000 |
| | NK 90/35 | 630 | 90 | 110 | 35 | 1 | 107.3 | 216 | 3800 |
| 95 | NK 95/26 | 490 | 95 | 115 | 26 | 1 | 79.5 | 149.4 | 3900 |
| | NK 95/36 | 680 | 95 | 115 | 36 | 1 | 112 | 232.4 | 3700 |
| 100 | NK 100/26 | 515 | 100 | 120 | 26 | 1 | 82.3 | 159.5 | 3700 |
| | NK 100/36 | 715 | 100 | 120 | 36 | 1 | 116 | 248 | 3500 |
| 105 | NK 105/26 | 557 | 105 | 125 | 26 | 1 | 83.6 | 164.8 | 3700 |
| | NK 105/36 | 769 | 105 | 125 | 36 | 1 | 117.9 | 256.4 | 3500 |
| 110 | NK 110/30 | 650 | 110 | 130 | 30 | 1.1 | 100.9 | 213.9 | 3300 |
| | NK 110/40 | 830 | 110 | 130 | 40 | 1.1 | 128.4 | 311 | 3100 |
