HARDLOCK Bearing Nut (HLB) Dimensions & Materials

hlb_special-thin_img

More information about HLB:

How to install HARDLOCK Bearing Nut?
Torque values for HARDLOCK Bearing Nut?

Dimensions Table (Sizes M10 ~ M200)

Unit: millimeters (mm)

Nominal Size Pitch Convex nut (1) Concave nut (2) Common to 1, 2 Overall height (approx.) Bottom surface squareness (max.) Unit weight (g)
d P D B1 b D1 D2 B S g
Basic Tolerance Basic Tolerance Basic Tolerance Basic (Approx.) Basic Tolerance
M10 0.75 18 0
-0.5
6 0
-0.5
3.5 18 0
-0.5
17 6 0
-0.5
3 14 9.5 0.05 19
M12 1.0 22 0
-0.5
6 0
-0.5
3.5 22 0
-0.5
17 6 0
-0.5
3 18 9.5 17
M15 1.0 25 0
-0.5
7 0
-0.5
4.5 25 0
-0.5
21 7 0
-0.5
4 21 11.5 23
M17 1.0 28 0
-0.5
7 0
-0.5
4.5 28 0
-0.5
24 7 0
-0.5
4 24 11.5 29
M20 1.0 32 0
-0.5
8 0
-0.5
5.5 32 0
-0.5
26 8 0
-0.5
4 28 13.5 43
M25 1.5 38 0
-0.5
10 0
-0.5
6 38 0
-0.5
32 10 0
-0.5
5 34 16 72
M30 1.5 45 0
-0.5
10 0
-0.5
6 45 0
-0.5
38 10 0
-0.5
5 41 16 103
M35 1.5 52 0
-0.5
11 0
-0.5
7 52 0
-0.5
44 11 0
-0.5
5 48 18 150
M40 1.5 58 0
-0.5
9 0
-0.5
5 58 0
-0.5
50 12 0
-0.5
6 53 17 170
M45 1.5 65 0
-0.5
10 0
-0.5
6 65 0
-0.5
56 13 0
-0.5
6 60 19 240
M50 1.5 70 0
-0.5
11 0
-0.5
7 70 0
-0.5
61 14 0
-0.5
6 65 21 285
M55 2.0 75 0
-0.5
11 0
-0.5
6 75 0
-0.5
67 15 0
-0.5
7 69 21 0.07 310
M60 2.0 80 0
-0.5
11 0
-0.5
6 80 0
-0.5
73 15 0
-0.5
7 74 21 340
M65 2.0 85 0
-0.5
12 0
-0.5
7 85 0
-0.5
79 12 0
-0.5
7 79 19 330
M70 2.0 92 0
-0.5
12 0
-0.5
7 92 0
-0.5
85 12 0
-0.5
8 85 19 390
M75 2.0 98 0
-0.5
13 0
-0.5
8 98 0
-0.5
90 13 0
-0.5
8 91 21 480
M80 2.0 105 0
-0.5
15 0
-0.5
10 105 0
-0.5
95 15 0
-0.5
8 98 25 660
M85 2.0 110 0
-0.5
16 0
-0.5
11 110 0
-0.5
102 16 0
-0.5
8 103 27 760
M90 2.0 120 0
-0.5
16 0
-0.5
11 120 0
-0.5
108 16 0
-0.5
10 112 27 940
M95 2.0 125 0
-0.5
17 0
-0.5
12 125 0
-0.5
113 17 0
-0.5
10 117 29 1,090
M100 2.0 130 0
-0.5
18 0
-0.5
13 130 0
-0.5
120 18 0
-0.5
10 122 31 1,230
M105 2.0 140 0
-0.5
18 0
-0.5
12 140 0
-0.5
126 18 0
-0.5
12 130 30 0.1 1,500
M110 2.0 145 0
-0.5
19 0
-0.5
13 145 0
-0.5
133 19 0
-0.5
12 135 32 1,600
M115 2.0 150 0
-0.5
19 0
-0.5
13 150 0
-0.5
137 19 0
-0.5
12 140 32 1,700
M120 2.0 155 0
-0.5
20 0
-0.5
13 155 0
-0.5
138 20 0
-0.5
12 145 33 1,800
M125 2.0 160 0
-0.5
21 0
-0.7
14 160 0
-0.5
148 21 0
-0.7
12 150 35 1,900
M130 2.0 165 0
-0.5
21 0
-0.7
14 165 0
-0.5
149 21 0
-0.7
12 155 35 2,000
M135 2.0 175 0
-0.5
22 0
-0.7
15 175 0
-0.5
160 22 0
-0.7
14 163 37 2,600
M140 2.0 180 0
-0.5
22 0
-0.7
15 180 0
-0.5
160 22 0
-0.7
14 168 37 2,700
M145 2.0 190 0
-0.5
24 0
-0.7
16 190 0
-0.5
171 24 0
-0.7
14 178 40 3,400
M150 2.0 195 0
-0.5
24 0
-0.7
16 195 0
-0.5
171 24 0
-0.7
14 183 40 3,550
M155 3.0 200 0
-0.5
25 0
-0.7
17 200 0
-0.5
182 25 0
-0.7
16 186 42 3,800
M160 3.0 210 0
-0.5
25 0
-0.7
17 210 0
-0.5
182 25 0
-0.7
16 196 42 4,200
M165 3.0 210 0
-0.5
26 0
-0.7
17 210 0
-0.5
193 26 0
-0.7
16 196 43 4,300
M170 3.0 220 0
-0.5
26 0
-0.7
17 220 0
-0.5
193 26 0
-0.7
16 206 43 4,750
M180 3.0 230 0
-0.5
27 0
-0.7
18 230 0
-0.5
203 27 0
-0.7
18 214 45 5,000
M190 3.0 240 0
-0.5
28 0
-0.7
19 240 0
-0.5
214 28 0
-0.7
18 224 47 5,500
M200 3.0 250 0
-0.5
29 0
-0.7
20 250 0
-0.5
226 29 0
-0.7
18 234 49 6,300

• External dimensions: JIS B1554 (2005)/ISO 2982
• Screw thread tolerances: JIS B0209 (2001)/ISO 965 6H
• For the convex nut, set the tightening torque to your required value.
• Please contact us for sizes larger than M105.
• Be advised that the dimensions and other specifications are subject to change without notice.
• The self-locking effect is not changed even if the concave nut is installed first. If installing the concave nut first, tighten it according to the recommended torque.

Standard materials and coatings

Material Coating
Low-carbon steel (JIS SS400 equivalent) Manganese Phosphate coating
Medium-carbon steel (JIS S45C) Manganese Phosphate coating
A2/stainless steel (JIS SUS304 or equivalent) Unplated/plain

Please contact us for other materials and/or coatings.