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Round Bearing Nut.
[Features]
· Bearing locking nut utilizing the wedge principle.
· Extremely high and semi-permanent thread-locking effect.
· Torque and axial force management are possible.
· Can be used repeatedly.
· Easy and good workability. Provides economic advantage.
[Applications]
· Used in combination with screws for fixing.

A bearing locking nut developed based on the wedge structure of the hard lock nut, which provides a powerful thread-locking effect.
Provides a thread-locking effect that is unaffected by vibrations from high-speed rotating or shocks from forward and reverse rotation.

By combining the offset processed convex nut 1 and the precisely round processed concave nut 2, a powerful lock effect is generated in the direction perpendicular to the shaft axis based on the wedge principle.

The powerful thread-locking effect of the wedge in the HLB, just like the hard lock nut, fully integrates the shaft and nut, preventing any impact or vibration from high-speed rotation.

The HLB provides the same thread-locking effect and squareness accuracy regardless of whether it is secured from the convex or concave side. However, for applications with higher load, fastening from the convex nut side is recommended.

Quality Assurance marking

Due to eccentricity a, strong wedge effect occurs in the above part.
a: eccentricity
| Nominal number | Nominal diameter S x p | (1) Convex Nut | (2) Concave Nut | Common to (1) and (2) | Set height L Min. / Max. | Perpendicularity of bottom surface (max) | Weight per set (g) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D1 | B1 | e1 | b | D1 | D2 | B | e | S | T | |||||
| HLB-01 | M12 x 1 | 22 | 6 | 2.5 | 3.5 | 22 | 17 | 6 | 2.7 | 3 | 2 | 9.5 to 10.5 | 0.05 | 17 |
| HLB-02 | M15 x 1 | 25 | 7 | 2.5 | 4.5 | 25 | 21 | 7 | 2.7 | 4 | 2 | 11.5 to 12.5 | (Same as above) | 23 |
| HLB-03 | M17 x 1 | 28 | 7 | 2.5 | 4.5 | 28 | 24 | 7 | 2.7 | 4 | 2 | 11.5 to 12.5 | (Same as above) | 29 |
| HLB-04 | M20 x 1 | 32 | 8 | 2.5 | 5.5 | 32 | 26 | 8 | 2.7 | 4 | 2 | 13.5 to 14.5 | (Same as above) | 43 |
| HLB-05 | M25 x 1.5 | 38 | 10 | 4 | 6 | 38 | 32 | 10 | 4.2 | 5 | 2 | 16 to 17.5 | (Same as above) | 72 |
| HLB-06 | M30 x 1.5 | 45 | 10 | 4 | 6 | 45 | 38 | 10 | 4.2 | 5 | 2 | 16 to 17.5 | (Same as above) | 103 |
| HLB-07 | M35 x 1.5 | 52 | 11 | 4 | 7 | 52 | 44 | 11 | 4.2 | 5 | 2 | 18 to 19.5 | (Same as above) | 150 |
| HLB-08 | M40 x 1.5 | 58 | 9 | 4 | 5 | 58 | 50 | 12 | 4.2 | 6 | 2 | 17 to 18.5 | (Same as above) | 170 |
| HLB-09 | M45 x 1.5 | 65 | 10 | 4 | 6 | 65 | 56 | 13 | 4.2 | 6 | 2.5 | 19 to 20.5 | (Same as above) | 240 |
| HLB-10 | M50 x 1.5 | 70 | 11 | 4 | 7 | 70 | 61 | 14 | 4.2 | 6 | 2.5 | 21 to 22.5 | (Same as above) | 285 |
| HLB-11 | M55 x 2 | 75 | 11 | 5 | 6 | 75 | 67 | 15 | 5.2 | 7 | 3 | 21 to 23 | 0.07 | 310 |
| HLB-12 | M60 x 2 | 80 | 11 | 5 | 6 | 80 | 73 | 15 | 5.2 | 7 | 3 | 21 to 23 | (Same as above) | 340 |
| HLB-13 | M65 x 2 | 85 | 12 | 5 | 7 | 85 | 79 | 12 | 5.2 | 7 | 3 | 19 to 21 | (Same as above) | 330 |
| HLB-14 | M70 x 2 | 92 | 12 | 5 | 7 | 92 | 85 | 12 | 5.2 | 8 | 3.5 | 19 to 21 | (Same as above) | 390 |
| HLB-15 | M75 x 2 | 98 | 13 | 5 | 8 | 98 | 90 | 13 | 5.2 | 8 | 3.5 | 21 to 23 | (Same as above) | 480 |
| HLB-16 | M80 x 2 | 105 | 15 | 5 | 10 | 105 | 95 | 15 | 5.2 | 8 | 3.5 | 25 to 27 | (Same as above) | 660 |
| HLB-17 | M85 x 2 | 110 | 16 | 5 | 11 | 110 | 102 | 16 | 5.2 | 8 | 3.5 | 27 to 29 | (Same as above) | 760 |
| HLB-18 | M90 x 2 | 120 | 16 | 5 | 11 | 120 | 108 | 16 | 5.2 | 10 | 4 | 27 to 29 | (Same as above) | 940 |
| HLB-19 | M95 x 2 | 125 | 17 | 5 | 12 | 125 | 113 | 17 | 5.2 | 10 | 4 | 29 to 31 | (Same as above) | 1090 |
| HLB-20 | M100 x 2 | 130 | 18 | 5 | 13 | 130 | 120 | 18 | 5.2 | 10 | 4 | 31 to 33 | (Same as above) | 1230 |
| HLB-21 | M105 x 2 | 140 | 18 | 6 | 12 | 140 | 126 | 18 | 6.5 | 12 | 5 | 30 to 32 | 0.1 | 1500 |
| HLB-22 | M110 x 2 | 145 | 19 | 6 | 13 | 145 | 133 | 19 | 6.5 | 12 | 5 | 32 to 34 | (Same as above) | 1600 |
| HLB-23 | M115 x 2 | 150 | 19 | 6 | 13 | 150 | 137 | 19 | 6.5 | 12 | 5 | 32 to 34 | (Same as above) | 1700 |
| HLB-24 | M120 x 2 | 155 | 20 | 7 | 13 | 155 | 138 | 20 | 7.5 | 12 | 5 | 33 to 35 | (Same as above) | 1800 |
| HLB-25 | M125 x 2 | 160 | 21 | 7 | 14 | 160 | 148 | 21 | 7.5 | 12 | 5 | 35 to 37 | (Same as above) | 1900 |
| HLB-26 | M130 x 2 | 165 | 21 | 7 | 14 | 165 | 149 | 21 | 7.5 | 12 | 5 | 35 to 37 | (Same as above) | 2000 |
| HLB-27 | M135 x 2 | 175 | 22 | 7 | 15 | 175 | 160 | 22 | 7.5 | 14 | 6 | 37 to 39 | (Same as above) | 2600 |
| HLB-28 | M140 x 2 | 180 | 22 | 7 | 15 | 180 | 160 | 22 | 7.5 | 14 | 6 | 37 to 39 | (Same as above) | 2700 |
| HLB-29 | M145 x 2 | 190 | 24 | 8 | 16 | 190 | 171 | 24 | 8.5 | 14 | 6 | 40 to 43 | (Same as above) | 3400 |
| HLB-30 | M150 x 2 | 195 | 24 | 8 | 16 | 195 | 171 | 24 | 8.5 | 14 | 6 | 40 to 43 | (Same as above) | 3550 |
| HLB-31 | M155 x 3 | 200 | 25 | 8 | 17 | 200 | 182 | 25 | 8.5 | 16 | 7 | 42 to 45 | (Same as above) | 3800 |
| HLB-32 | M160 x 3 | 210 | 25 | 8 | 17 | 210 | 182 | 25 | 8.5 | 16 | 7 | 42 to 45 | (Same as above) | 4200 |
| HLB-33 | M165 x 3 | 210 | 26 | 9 | 17 | 210 | 193 | 26 | 9.5 | 16 | 7 | 43 to 46 | (Same as above) | 4300 |
| HLB-34 | M170 x 3 | 220 | 26 | 9 | 17 | 220 | 193 | 26 | 9.5 | 16 | 7 | 43 to 46 | (Same as above) | 4750 |
| HLB-35 | M180 x 3 | 230 | 27 | 9 | 18 | 230 | 203 | 27 | 9.5 | 18 | 8 | 45 to 48 | (Same as above) | 5000 |
| HLB-38 | M190 x 3 | 240 | 28 | 9 | 19 | 240 | 214 | 28 | 9.5 | 18 | 8 | 46 to 49 | (Same as above) | 5500 |
| HLB-40 | M200 x 3 | 250 | 29 | 9 | 20 | 250 | 226 | 29 | 9.5 | 18 | 8 | 48 to 51 | (Same as above) | 6300 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Nominal of Thread M | Material | Surface Treatment | Sales Unit | Nominal Number |
|---|---|---|---|---|---|---|---|---|---|---|
MYR 51.46 | 1 Piece(s) | 4 Day(s) or more | 10 | M10X0.75 | [Steel] SS400 | Yes | Low Quantity (can be purchased from one) | - | ||
MYR 40.89 | 1 Piece(s) | 4 Day(s) or more | 10 | M12X1.0 | [Steel] SS400 | Yes | Low Quantity (can be purchased from one) | HLB-01 | ||
MYR 63.77 | 1 Piece(s) | 5 Day(s) or more | - | M12X1.0 | [Steel] S45C | Yes | Low Quantity (can be purchased from one) | HLB-01 | ||
MYR 123.16 | 1 Piece(s) | 9 Day(s) or more | 10 | M12X1.0 | [Stainless Steel] SUS304 | No | Box/package | HLB-01 | ||
MYR 45.10 | 1 Piece(s) | 4 Day(s) or more | 10 | M15X1.0 | [Steel] SS400 | Yes | Low Quantity (can be purchased from one) | HLB-02 | ||
MYR 404.85 | 1 Piece(s) | 9 Day(s) or more | 10 | M15X1.0 | [Stainless Steel] SUS304 | No | Low Quantity (can be purchased from one) | HLB-02 | ||
MYR 47.13 | 1 Piece(s) | 4 Day(s) or more | 10 | M17X1.0 | [Steel] SS400 | Yes | Low Quantity (can be purchased from one) | HLB-03 | ||
MYR 418.72 | 1 Piece(s) | 10 Day(s) or more | 10 | M17X1.0 | [Stainless Steel] SUS304 | No | Low Quantity (can be purchased from one) | HLB-03 | ||
MYR 231.26 | 1 Piece(s) | 9 Day(s) or more | 10 | M20X1.0 | [Stainless Steel] SUS304 | No | Box/package | HLB-04 | ||
MYR 48.56 | 1 Piece(s) | 4 Day(s) or more | 10 | M25X1.5 | [Steel] SS400 | Yes | Low Quantity (can be purchased from one) | HLB-05 | ||
MYR 636.41 | 1 Piece(s) | 9 Day(s) or more | 10 | M25X1.5 | [Stainless Steel] SUS304 | No | Low Quantity (can be purchased from one) | HLB-05 | ||
MYR 56.58 | 1 Piece(s) | 4 Day(s) or more | 10 | M30X1.5 | [Steel] SS400 | Yes | Low Quantity (can be purchased from one) | HLB-06 | ||
MYR 106.96 | 1 Piece(s) | 5 Day(s) or more | 10 | M30X1.5 | [Steel] S45C | Yes | Low Quantity (can be purchased from one) | HLB-06 | ||
MYR 725.64 | 1 Piece(s) | 9 Day(s) or more | 10 | M30X1.5 | [Stainless Steel] SUS304 | No | Low Quantity (can be purchased from one) | HLB-06 | ||
MYR 247.23 | 1 Piece(s) | 5 Day(s) or more | 10 | M30X1.5 | [Steel] Steel | Yes | Low Quantity (can be purchased from one) | HLB-06 | ||
MYR 64.26 | 1 Piece(s) | 4 Day(s) or more | 10 | M35X1.5 | [Steel] SS400 | Yes | Low Quantity (can be purchased from one) | HLB-07 | ||
MYR 256.21 | 1 Piece(s) | 9 Day(s) or more | 10 | M35X1.5 | [Stainless Steel] SUS304 | No | Box/package | HLB-07 | ||
MYR 77.17 | 1 Piece(s) | 4 Day(s) or more | 10 | M40X1.5 | [Steel] SS400 | Yes | Low Quantity (can be purchased from one) | HLB-08 | ||
MYR 439.00 | 1 Piece(s) | 9 Day(s) or more | 10 | M40X1.5 | [Stainless Steel] SUS304 | No | Box/package | HLB-08 | ||
MYR 316.69 | 1 Piece(s) | 5 Day(s) or more | 10 | M45X1.5 | [Steel] S45C | Yes | Low Quantity (can be purchased from one) | HLB-09 | ||
MYR 389.36 | 1 Piece(s) | 9 Day(s) or more | 10 | M45X1.5 | [Stainless Steel] SUS304 | No | Box/package | HLB-09 | ||
MYR 92.96 | 1 Piece(s) | 4 Day(s) or more | 10 | M50X1.5 | [Steel] SS400 | Yes | Low Quantity (can be purchased from one) | HLB-10 | ||
MYR 583.23 | 1 Piece(s) | 9 Day(s) or more | 10 | M50X1.5 | [Stainless Steel] SUS304 | No | Box/package | HLB-10 | ||
MYR 401.88 | 1 Piece(s) | 15 Day(s) or more | - | M55X2.0 | [Stainless Steel] SUS304 | No | Box/package | HLB-11 | ||
MYR 185.82 | 1 Piece(s) | 9 Day(s) or more | 10 | M60X2.0 | [Steel] S45C | Yes | Low Quantity (can be purchased from one) | HLB-12 | ||
MYR 1,042.05 | 1 Piece(s) | 5 Day(s) or more | 10 | M65X2.0 | [Stainless Steel] SUS304 | No | Box/package | HLB-13 | ||
MYR 232.28 | 1 Piece(s) | 5 Day(s) or more | 10 | M70X2.0 | [Steel] SS400 | Yes | Box/package | HLB-14 | ||
MYR 456.56 | 1 Piece(s) | 15 Day(s) or more | - | M75X2.0 | [Steel] S45C | Yes | Box/package | HLB-15 | ||
MYR 643.86 | 1 Piece(s) | 5 Day(s) or more | 10 | M80X2.0 | [Steel] S45C | Yes | Box/package | HLB-16 | ||
MYR 4,358.85 | 1 Piece(s) | 5 Day(s) or more | 10 | M115X2.0 | [Stainless Steel] SUS304 | No | Low Quantity (can be purchased from one) | HLB-23 |
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| Type | Lock Nut | Shape | Round shape | Screw Type | Metric (fine) Thread |
|---|


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