Changzhou Tianniu Transmission Equipment Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000 per month |
| Delivery Time | 5-7working days |
| Packaging Details | Cartons by sea shipping by airplane |
| Material | GCr15 Bearing Steel |
| Weight | 0.25-61KG |
| Outer Diameter | 47-495mm |
| Thickness (mm) | 37-77 |
| Bore Size | 20-400mm |
| Torque (kNm | 162-45000 |
| Brand Name | Tianniu |
| Model Number | Z8 locking assembly |
| Certification | ISO-9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000 per month |
| Delivery Time | 5-7working days | Packaging Details | Cartons by sea shipping by airplane |
| Material | GCr15 Bearing Steel | Weight | 0.25-61KG |
| Outer Diameter | 47-495mm | Thickness (mm) | 37-77 |
| Bore Size | 20-400mm | Torque (kNm | 162-45000 |
| Brand Name | Tianniu | Model Number | Z8 locking assembly |
| Certification | ISO-9001 | Place of Origin | China |
| High Light | 80x120 Locking Device ，Z8 Keyless Locking Assembly ，Z8 Locking Device | ||
Z8-80*120 Locking Device Locking Assembly Keyless
Products Features
Our company Tianniu started the comprehensive research and development of various expansion sleeves of this standard in 1987.
Locking assembly is widely used in:
Mining machinery, metallurgical machinery, packaging machinery, tobacco machinery, textile machinery, printing machinery, forging machinery, engineering machinery, all kinds of machine tools and interchangeable machinery.
For example: belt pulley, sprocket, gear, propeller, large and small fan, blower or direct connection with shaft and hub and other transmission connections
After nearly 20 years of practice, we have completed the development of all types of expansion sleeves in this standard.
And promoted to textile, packaging, food, light industry, metallurgy, papermaking, printing, machine tools,machining centers, forging machine tools, and metallurgical machinery and general machinery and other machinery, took a good reputation, and promoted the machinery industry products skill improved.
And can develop non-standard Locking Assembly according to special user need.
Products Parameters
|
fundamental dimensions | internal hexagon headed bolt |
Rated load |
Pf (N/mm2) |
MA
(N·m) |
G
(kg) | |||||||
| d | D | L | L0 | L1 | L2 |
sizes |
Qty | F1 (kN) | Mt (kN·m) | |||
| mm | ||||||||||||
| 20 |
47 |
17 |
22 |
28 |
34 |
M6×20 |
5 |
30 | 0.29 | 220 |
17 | 0.25 |
| 22 | 0.32 | 200 | 0.26 | |||||||||
| 24 |
50 | 0.37 | 200 | 0.27 | ||||||||
| 25 |
6 |
36 | 0.45 | 215 | 0.28 | |||||||
| 28 |
55 | 0.5 | 200 | 0.32 | ||||||||
| 30 | 0.54 | 219 | 0.34 | |||||||||
| 32 |
60 |
8 |
48 | 0.77 | 215 | 0.35 | ||||||
| 35 | 0.84 | 190 | 0.37 | |||||||||
| 38 |
65 | 0.91 | 195 | 0.38 | ||||||||
| 40 | 0.96 | 190 | 0.40 | |||||||||
| 45 | 75 |
20 |
25 |
33 |
41 |
M8×25 |
7 |
77 | 1.75 | 230 |
41 | 0.63 |
| 50 | 80 | 1.93 | 210 | 0.68 | ||||||||
| 55 | 85 |
8 |
88 | 2.45 | 215 | 0.73 | ||||||
| 60 | 90 | 2.7 | 190 | 0.78 | ||||||||
| 63 |
95 |
9 |
100 | 3.18 | 205 | 0.83 | ||||||
| 65 | 3.25 | 200 | 0.89 | |||||||||
|
基 本 尺 寸 fundamental dimensions | 内六角螺钉internal hexagon headed bolt |
额定负荷 Rated load |
Pf (N/mm2) |
MA
(N·m) |
G
(kg) | |||||||
| d | D | L | L0 | L1 | L2 | 规 格 sizes | 数 量 Qty | F1 (kN) | Mt (kN·m) | |||
| mm | ||||||||||||
| 70 | 110 |
24 |
30 |
40 |
50 |
M10×30 | 8 | 141 | 5 | 220 |
83 | 1.33 |
| 75 | 115 | 8 | 141 | 5.25 | 200 | 1.4 | ||||||
| 80 | 120 | 8 | 141 | 5.6 | 190 | 1.48 | ||||||
| 85 | 125 | 9 | 159 | 6.75 | 190 | 1.55 | ||||||
| 90 | 130 | 9 | 159 | 7.1 | 200 | 1.63 | ||||||
| 95 | 135 | 10 | 176 | 8.35 | 190 | 1.7 | ||||||
| 100 | 145 |
26 |
32 |
44 |
56 |
M12×30 | 8 | 205 | 10.3 | 210 |
145 | 2.6 |
| 110 | 155 | 8 | 205 | 11.25 | 190 | 2.8 | ||||||
| 120 | 165 | 9 | 231 | 13.9 | 210 | 3 | ||||||
| 130 | 180 |
34 |
40 | 52 | 64 | 12 | 308 | 20.0 | 190 | 4.6 | ||
| 140 | 190 |
54 |
68 |
M14×40 | 9 | 317 | 22.25 | 180 |
230 | 4.9 | ||
| 150 | 200 | 10 | 352 | 26.3 | 190 | 5.2 | ||||||
| 160 | 210 | 11 | 387 | 31 | 190 | 5.5 | ||||||
| 170 | 225 |
44 |
50 |
64 |
78 | 12 | 422 | 35.9 | 150 | 7.75 | ||
| 180 | 235 | 12 | 422 | 38 | 145 | 8.15 | ||||||
| 190 | 250 | 15 | 528 | 50.1 | 170 | 9.5 | ||||||
| 200 | 260 | 15 | 528 | 52.8 | 160 | 9.9 | ||||||
| 220 | 285 |
50 |
56 |
72 |
88 |
M16×40 | 12 | 587 | 64.5 | 145 |
355 | 13.4 |
| 240 | 305 | 15 | 734 | 88 | 165 | 14.3 | ||||||
| 260 | 325 | 18 | 880 | 114 | 180 | 15.5 | ||||||
| 280 | 355 |
60 |
66 |
84 |
102 |
M18×50 | 16 | 948 | 132 | 150 |
485 | 22.9 |
| 300 | 375 | 18 | 1059 | 159 | 160 | 24.4 | ||||||
| 320 | 405 |
74 |
81 |
101 |
121 |
M20×50 | 18 | 1374 | 220 | 150 |
690 | 36.1 |
| 340 | 425 | 21 | 1603 | 272.5 | 175 | 38.4 | ||||||
| 360 | 455 |
86 |
94 |
116 |
138 |
M22×60 | 18 | 1710 | 308 | 140 |
930 | 46.2 |
| 380 | 475 | 21 | 1995 | 379 | 155 | 55 | ||||||
| 400 | 495 | 21 | 1995 | 399 | 150 | 61 | ||||||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
8,000,000-10,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Changzhou Tianniu Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc.... Changzhou Tianniu Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc....
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