Chain Type | No.50-2 | |
Pitch | (P) | 15.875 mm |
Internal width | (W) | 9.53 mm |
Roller Dia. | (Dr) | 10.16 mm |
Teeth width | (T) | 8.4 mm |
(M) | 26.5 mm |
Sprockets No. | Outside Dia. Do | Pitch Dia. Dp | Bore d | Hub | Weight (kg) | ||||
Type | Teeth No. | Stock | min. | max. | BD | BL | |||
NK50-2B | 10 | 58 | 51.37 | 14 | 16 | 20 | 35 | 40 | 0.50 |
11 | 64 | 56.35 | 14 | 16 | 22 | 40 | 40 | 0.50 | |
12 | 69 | 61.34 | 14 | 16 | 25 | 42 | 40 | 0.62 | |
13 | 74 | 66.34 | 14 | 16 | 30 | 49 | 40 | 0.75 | |
14 | 79 | 71.34 | 14 | 16 | 32 | 54 | 40 | 0.90 | |
15 | 84 | 76.35 | 14 | 16 | 38 | 59 | 40 | 1.10 | |
16 | 89 | 81.37 | 14 | 16 | 42 | 64 | 45 | 1.40 | |
17 | 94 | 86.39 | 14 | 16 | 45 | 68 | 45 | 1.60 | |
18 | 100 | 91.42 | 14 | 16 | 48 | 74 | 45 | 1.80 | |
19 | 105 | 96.45 | 14 | 16 | 55 | 79 | 45 | 2.10 | |
20 | 110 | 101.48 | 18 | 20 | 57 | 84 | 45 | 2.30 | |
21 | 115 | 106.51 | 18 | 20 | 60 | 89 | 45 | 2.60 | |
22 | 120 | 111.55 | 18 | 20 | 63 | 94 | 50 | 3.00 | |
23 | 125 | 116.58 | 18 | 20 | 66 | 99 | 50 | 3.50 | |
24 | 130 | 121.62 | 18 | 20 | 70 | 105 | 50 | 3.80 | |
25 | 135 | 126.66 | 18 | 20 | 70 | 105 | 50 | 4.20 | |
26 | 140 | 131.70 | 18 | 20 | 70 | 105 | 50 | 4.50 | |
27 | 145 | 136.74 | 18 | 20 | 70 | 105 | 50 | 4.80 | |
28 | 150 | 141.79 | 18 | 20 | 75 | 110 | 50 | 5.10 | |
29 | 155 | 146.83 | 18 | 20 | 75 | 110 | 50 | 5.50 | |
30 | 161 | 151.87 | 18 | 20 | 80 | 120 | 50 | 5.80 | |
31 | 166 | 156.92 | 23 | 25 | 80 | 120 | 50 | 5.90 | |
32 | 171 | 161.96 | 23 | 25 | 80 | 120 | 50 | 6.00 | |
33 | 176 | 167.01 | 23 | 25 | 80 | 120 | 50 | 6.50 | |
34 | 181 | 172.05 | 23 | 25 | 80 | 120 | 50 | 6.80 | |
35 | 186 | 177.10 | 23 | 25 | 80 | 117 | 50 | 7.00 | |
36 | 191 | 182.14 | 23 | 25 | 80 | 117 | 50 | 7.00 | |
38 | 201 | 192.24 | 23 | 25 | 80 | 117 | 50 | 8.00 | |
40 | 211 | 202.33 | 23 | 25 | 80 | 117 | 56 | 9.00 | |
42 | 221 | 212.43 | 23 | 25 | 66 | 98 | 56 | 8.88 | |
45 | 237 | 227.58 | 23 | 25 | 66 | 98 | 56 | 9.96 | |
48 | 252 | 242.73 | 23 | 25 | 66 | 98 | 56 | 8.00 | |
50 | 262 | 252.83 | 23 | 25 | 66 | 98 | 56 | 9.00 | |
54 | 282 | 273.02 | 23 | 25 | 66 | 98 | 63 | 9.90 | |
60 | 312 | 303.33 | 23 | 25 | 66 | 98 | 63 | 11.70 | |
65 | 338 | 328.58 | 23 | 25 | 66 | 98 | 63 | 13.00 | |
70 | 363 | 353.84 | 23 | 25 | 66 | 98 | 63 | 15.00 |
Services we can provide
1. Produce strictly following standard dimension
2. Material: 1045 Steel / Alloy Steel / Stainless Steel 304 & 316
3. Standard: ANSI, DIN, JINS, ISO, KANA, Standard America, or customer's drawing
4. Pilot bore, finished bore, taper bore, and special bore.
5. Bright surface / high precision / Blacking /Electrophoretic-Coated
6. Advanced heat treatment and surface treatment craft
7. Best quality and competitive price.
8. Welcome OEM / ODM
9. Processing Equipment: Hobbing machine, Slotting machine, CNC lathes, and other equipment.
10. Sprocket Models: Contains special sprocket according to customer's drawings, standard sprocket (American standard and metric).