Yinsh Precision Industrial Co., Ltd.
Assuring, Ultra, Quiet, Balanced, Performance
- Precision Locknut for Bearings
- Superfine Balanced Locknuts
- SBL-A Series
- SBL-B Series
- SBL-C Series
- SBL-D Series
- SBL-E Series
- Noise Elimination Screw-in Plugs
- Superfine Grinding Locknuts
- YSPL Series Precision Locknut
Precision Locknut
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SBL-B Series
This design differs from the SBL-A in that there are balance adjustment screws added at the trailing surface, making for added convenience in precision adjustment. Balance adjustment screw holes can be fitted with screw-in plugs (option), eliminating high frequency noise and subsequent vibration.
- Material Composition: SCM440(42CrMo4)
- Hardness: HRC48° ~ 52°
- Thread Precision: ISO 4H
- Parallelism: 0.002mm
- Edge Bevel: 0.002mm
- Concentricity: 0.005mm
Specifications
| Thread | D | h | d | UxV | C | F | mxn | MAX.Nm | Loosening Torque Nm |
| SBL-B M20x1 | 38 | 16 | 33 | M4x6 | 13 | 10 | M5x3 | 4.5 | 28.9 |
| SBL-B M20x1.5 | M6x3 | 8.0 | |||||||
| SBL-B M25x1.5 | 18 | 16 | 12 | 30.4 | |||||
| SBL-B M30x1.5 | 45 | 40 | M5x9 | 19 | 32.4 | ||||
| SBL-B M35x1.5 | 52 | 47 | 22 | M8x3 | 18.0 | 39.2 | |||
| SBL-B M40x1.5 | 58 | 20 | 52 | M6x9 | 25 | 14 | 46.1 | ||
| SBL-B M45x1.5 | 65 | 59 | 28 | 61.8 | |||||
| SBL-B M50x1.5 | 70 | 64 | M6x12 | 30 | M8x6 | 70.6 | |||
| SBL-B M55x2 | 75 | 22 | 68 | 33 | 16 | 88.2 | |||
| SBL-B M60x2 | 80 | 73 | 35 | 98.0 | |||||
| SBL-B M65x2 | 85 | 78 | 38 | 127.5 | |||||
| SBL-B M70x2 | 92 | 24 | 84 | M8x12 | 41 | 18 | 147.1 | ||
| SBL-B M75x2 | 98 | 90 | 43 | 152.0 | |||||
| SBL-B M80x2 | 105 | 96 | 46 | 156.9 | |||||
| SBL-B M85x2 | 110 | 102 | 49 | 176.5 | |||||
| SBL-B M90x2 | 120 | 26 | 108 | 53 | 20 | 186.3 | |||
| SBL-B M95x2 | 125 | 113 | 55 | 201.0 | |||||
| SBL-B M100x2 | 130 | 118 | 58 | 220.6 | |||||
| SBL-B M105x2 | 140 | 28 | 125 | 61 | 22 | M10x6 | 35.0 | 236.3 | |
| SBL-B M110x2 | 145 | 132 | 64 | 252.0 | |||||
| SBL-B M115x2 | 150 | 137 | 66 | 268.1 | |||||
| SBL-B M120x2 | 155 | 30 | 142 | 69 | 24 | 279.4 | |||
| SBL-B M125x2 | 160 | 147 | 71 | 289.2 | |||||
| SBL-B M130x2 | 165 | 152 | 74 | 313.7 | |||||
| SBL-B M135x2 | 175 | 32 | 160 | 78 | 26 | 352.9 | |||
| SBL-B M140x2 | 180 | 165 | 80 | 392.2 | |||||
| SBL-A M145x2 | 190 | 175 | 84 | 436.3 | |||||
| SBL-B M150x2 | 195 | 180 | 86 | 480.4 |
Notes: (1)The data are intended for reference only. (2)1Nm=10.2kgf.cm=0.73lb.ft
Relative Products
- Home>Products>Superfine Balanced Locknuts>SBL-A Series
- Home>Products>Superfine Balanced Locknuts>SBL-B Series
- Home>Products>Superfine Balanced Locknuts>SBL-C Series
- Home>Products>Superfine Balanced Locknuts>SBL-D Series
- Home>Products>Superfine Balanced Locknuts>SBL-E Series
- Home>Products>Superfine Balanced Locknuts>Noise Elimination Screw-in Plugs
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