Yinsh Precision Industrial Co., Ltd.
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Bearing Locknut
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YSR Series
YSR Radial Locking
The locking method is radial three points, the thickness is much thinner than other products. It is suitable, especially when there is the restriction of space of screw thickness and you can't find any other substitutes.
- Material Composition: SCM440(42CrMo4)
- Thread Precision: ISO 4H
- Edge Bevel: 0.002mm
- Hardness: HRC28° ~ 32°
- Parallelism: 0.002mm
- Concentricity: 0.005mm
Specifications
| Thread | D | h | d | t | d | n-m | MAX.Nm |
| YSR M6x0.5 | 16 | 8 | 3 | 2 | 11 | 2-M4 | 3.5 |
| YSR M8x0.75 | |||||||
| YSR M10x0.75 | 18 | 13 | |||||
| YSR M10x1 | |||||||
| YSR M12x1 | 20 | 16 | |||||
| YSR M12x1.25 | |||||||
| YSR M14x1.5 | 25 | 21 | |||||
| YSR M15x1 | |||||||
| YSR M16x1.5 | 28 | 10 | 4 | 23 | 2-M5 | 4.5 | |
| YSR M17x1 | |||||||
| YSR M18x1.5 | 30 | 25 | |||||
| YSR M20x1 | 32 | 27 | 3-M5 | ||||
| YSR M20x1.5 | |||||||
| YSR M22x1.5 | 35 | 30 | |||||
| YSR M24x1.5 | 38 | 12 | 5 | 33 | 3-M6 | 8.0 | |
| YSR M25x1.5 | |||||||
| YSR M27x1.5 | 42 | 37 | |||||
| YSR M30x1.5 | 45 | 40 | |||||
| YSR M33x1.5 | 52 | 45 | |||||
| YSR M35x1.5 | 47 | ||||||
| YSR M36x1.5 | 55 | 14 | 6 | 2.5 | 49 | ||
| YSR M39x1.5 | 58 | 52 | |||||
| YSR M40x1.5 | |||||||
| YSR M42x1.5 | 62 | 56 | |||||
| YSR M45x1.5 | 65 | 59 | |||||
| YSR M48x1.5 | 68 | 62 | |||||
| YSR M50x1.5 | 70 | 64 | 3-M8 | ||||
| YSR M52x1.5 | 73 | 66 | 18.0 | ||||
| YSR M55x2 | 75 | 16 | 7 | 3 | 68 | ||
| YSR M56x2 | 77 | 70 | |||||
| YSR M60x2 | 80 | 73 | |||||
| YSR M64x2 | 85 | 78 | |||||
| YSR M65x2 | |||||||
| YSR M68x2 | 92 | 18 | 8 | 3.5 | 84 | ||
| YSR M70x2 | |||||||
| YSR M72x2 | 95 | 86 | |||||
| YSR M75x2 | 98 | 90 | |||||
| YSR M76x2 | 100 | 92 | |||||
| YSR M80x2 | 105 | 96 | |||||
| YSR M85x2 | 110 | 102 | |||||
| YSR M90x2 | 120 | 20 | 10 | 4 | 108 | ||
| YSR M95x2 | 125 | 113 | |||||
| YSR M100x2 | 130 | 118 | |||||
| YSR M105x2 | 140 | 22 | 12 | 5 | 125 | ||
| YSR M110x2 | 145 | 132 | |||||
| YSR M115x2 | 150 | 137 | |||||
| YSR M120x2 | 155 | 24 | 142 | ||||
| YSR M125x2 | 160 | 147 | |||||
| YSR M130x2 | 165 | 152 | |||||
| YSR M135x2 | 175 | 26 | 14 | 6 | 160 | 3-M10 | 35.0 |
| YSR M140x2 | 180 | 165 | |||||
| YSR M145x2 | 190 | 175 | |||||
| YSR M150x2 | 195 | 180 | |||||
| YSR M155x3 | 200 | 28 | 16 | 7 | 180 | ||
| YSR M160x3 | 210 | 190 | |||||
| YSR M165x3 | 210 | 190 | |||||
| YSR M170x3 | 220 | 200 | |||||
| YSR M180x3 | 230 | 30 | 18 | 8 | 205 | 3-M12 | 60.0 |
| YSR M190x3 | 240 | 215 | |||||
| YSR M200x3 | 250 | 32 | 225 |
Remarks: (1)The data is for reference only. (2)1Nm=10.2kgf.cm=0.73lb.ft
Relative Products
- Home>Products>Precision Locknut for Bearings>YSF Series
- Home>Products>Precision Locknut for Bearings>YSA Series
- Home>Products>Precision Locknut for Bearings>YSR Series
- Home>Products>Precision Locknut for Bearings>YSK Series
- Home>Products>Precision Locknut for Bearings>YSFR Series
- Home>Products>Precision Locknut for Bearings>Chip Wipers
- Home>Products>Precision Locknut for Bearings>Precision Spindle
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