Lock nuts are essential components used to secure bearings and other mechanical parts onto a shaft or adapter sleeve. They are also commonly used for mounting bearings on tapered seats and for dismounting them from withdrawal sleeves. To ensure they remain in place, lock nuts must be properly secured—either by engaging a keyway in the shaft or a key slot in the adapter sleeve, or through an integrated locking mechanism within the nut itself.
The lock nuts offered here come in various models, including KM10, KMFE10, KMK10, and SSKM10. They feature a round head design and are manufactured from carbon steel, making them durable and suitable for heavy-duty applications. These nuts are available in multiple standards such as DIN, ANSI, GB, and BSW, ensuring compatibility with a wide range of machinery and systems.
Each model is designed to fit specific bolt sizes, such as M10 x 0.75, M12 x 1, up to M200 x 3, providing flexibility for different mechanical setups. The dimensions vary depending on the model, with detailed specifications provided below:
| Type | Whorl | D6 | g | D3 | B | b | h |
|----------|-------------------|------|------|------|------|------|------|
| KM 00 | M 10 x 0.75 | 10 | 13.5 | 18 | 4 | 3 | 2 |
| KM 01 | M 12 x 1 | 12 | 17 | 22 | 4 | 3 | 2 |
| KM 02 | M 15 x 1 | 15 | 21 | 25 | 5 | 4 | 2 |
| KM 03 | M 17 x 1 | 17 | 24 | 28 | 5 | 4 | 2 |
| KM 04 | M 20 x 1 | 20 | 26 | 32 | 6 | 4 | 2 |
| KM / 22 | M 22 x 1 | 22 | 28 | 34 | 6 | 4 | 2 |
| KM 05 | M 25 x 1.5 | 25 | 32 | 38 | 7 | 5 | 2 |
| KM / 28 | M 28 x 1.5 | 28 | 36 | 42 | 7 | 5 | 2 |
| KM 06 | M 30 x 1.5 | 30 | 38 | 45 | 7 | 5 | 2 |
| KM / 32 | M 32 x 1.5 | 32 | 40 | 48 | 8 | 5 | 2 |
| KM 07 | M 35 x 1.5 | 35 | 44 | 52 | 8 | 5 | 2 |
| KM 08 | M 40 x 1.5 | 40 | 50 | 58 | 9 | 6 | 2.5 |
| KM 09 | M 45 x 1.5 | 45 | 56 | 65 | 10 | 6 | 2.5 |
| KM 10 | M 50 x 1.5 | 50 | 61 | 70 | 11 | 6 | 2.5 |
| KM 11 | M 55 x 2 | 55 | 67 | 75 | 11 | 7 | 3 |
| KM 12 | M 60 x 2 | 60 | 73 | 80 | 11 | 7 | 3 |
| KM 13 | M 65 x 2 | 65 | 79 | 85 | 12 | 7 | 3 |
| KM 14 | M 70 x 2 | 70 | 85 | 92 | 12 | 8 | 3.5 |
| KM 15 | M 75 x 2 | 75 | 90 | 98 | 13 | 8 | 3.5 |
| KM 16 | M 80 x 2 | 80 | 95 | 105 | 15 | 8 | 3.5 |
| KM 17 | M 85 x 2 | 85 | 102 | 110 | 16 | 8 | 3.5 |
| KM 18 | M 90 x 2 | 90 | 108 | 120 | 16 | 10 | 4 |
| KM 19 | M 95 x 2 | 95 | 113 | 125 | 17 | 10 | 4 |
| KM 20 | M 100 x 2 | 100 | 120 | 130 | 18 | 10 | 4 |
| KM 21 | M 105 x 2 | 105 | 126 | 140 | 180 | 12 | 5 |
| KM 22 | M 110 x 2 | 110 | 133 | 145 | 19 | 12 | 5 |
| KM 23 | M 115 x 2 | 115 | 137 | 150 | 19 | 12 | 5 |
| KM 24 | M 120 x 2 | 120 | 138 | 155 | 20 | 12 | 5 |
| KM 25 | M 125 x 2 | 125 | 148 | 160 | 21 | 12 | 5 |
| KM 26 | M 130 x 2 | 130 | 149 | 165 | 21 | 12 | 5 |
| KM 27 | M 135 x 2 | 135 | 160 | 175 | 22 | 14 | 6 |
| KM 28 | M 140 x 2 | 140 | 160 | 180 | 22 | 14 | 6 |
| KM 29 | M 145 x 2 | 145 | 171 | 190 | 24 | 14 | 6 |
| KM 30 | M 150 x 2 | 150 | 171 | 195 | 24 | 14 | 6 |
| KM 31 | M 155 x 3 | 155 | 182 | 200 | 25 | 16 | 7 |
| KM 32 | M 160 x 3 | 160 | 182 | 210 | 25 | 16 | 7 |
| KM 33 | M 165 x 3 | 165 | 193 | 210 | 26 | 16 | 7 |
| KM 34 | M 170 x 3 | 170 | 193 | 220 | 26 | 16 | 7 |
| KM 36 | M 180 x 3 | 180 | 203 | 230 | 27 | 18 | 8 |
| KM 38 | M 190 x 3 | 190 | 214 | 240 | 28 | 18 | 8 |
| KM 40 | M 200 x 3 | 200 | 226 | 250 | 29 | 18 | 8 |
These lock nuts are typically packed in wooden cases for safe transportation and have the HS code 8483900000. They are produced under the brand Ubet Machinery, originating from China, and conform to ISO 2982 standards such as KM, HM, KML, and HME. Whether you're working with industrial machinery or precision equipment, these lock nuts provide reliable performance and long-lasting durability.
Electric Reach Stacker,Full Electric Fork Lift Stacker,Electric Forklift Stacker Truck,Battery Electric Forklift Stacker
GUANGDONG NIULI LOGISTICS MACHINERY TECHNOLOGY CO.,LTD. , https://www.gdniulilogistics.com