XIHU (WEST LAKE) DIS.HUA Chain Group is the most professional producer of electricity transmission in China, production roller chains, sector sprockets, bike sprockets, casting sprockets, distinct sort of couplings, pulleys, taper bushes, locking units, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 this sort of top quality and enviroment certification
We undertake excellent good quality raw material and strict with DIN, ANSI, JIS common ect, We have specialist quality conrol crew, complet products, advanaced technological innovation. In 1999, Xihu (West Lake) Dis.hua obtained ISO9001 Certificate of Quality Assurance Method, besides, the firm also devotes itselt o environmental safety, In2002, it also obtained ISO14001 Certification of Setting Administration Method.
Taper bush matched wiht taper sprocket
Standard bush
Casting iron
Distinct floor therapy
The taper bushes are produced to the maximum good quality standards utilizing GG22-25 solid iron based on dimension.
Skinny wall bushes are created from C45 steel,All surfaces ard cautiously machined to supply maximum speak to region and transmission of torque.
Bush Measurement:
1002
1008
1108
1210
1215
1310
1610
1615
2012
2517
3571
3030
3525
3535
4030
4040
4535
4545
5040
5050
BUSH NO. | Big enf diameter | Width B | Centre circle C | Established CREWS |
1008 | one.386 | seven/eight | one-21/sixty four | one/4×1/two |
1108 | one.511 | seven/eight | 1-29/sixty four | 1/4×1/2 |
1210 | one-seven/eight | one-one/2 | 1-three/4 | 3/8×5/8 |
1215 | one-7/eight | one-one/two | one-three/4 | 3/8×5/eight |
1310 | two | 1 | 1-7/8 | 3/8×5/eight |
1610 | two-1/four | 1 | two-one/8 | 3/8×5/eight |
1615 | 2-one/4 | one-1/2 | 2-1/8 | three/8×5/8 |
2012 | 2-3/4 | 1-1/4 | two-5/8 | seven/16×7/8 |
2517 | 2-three/eight | 1-three/4 | three-one/4 | 1/2×1 |
2525 | two-three/8 | two-1/2 | three-one/4 | one/2×1 |
3571 | 4-one/four | two | four | 5/8×1-1/four |
3030 | 4-one/4 | 3 | 4 | 5/8×1-1/four |
Common stock bordes metric sequence | ||||
BUSH NO | BORE | |||
1008 | 10,eleven,12,14,15,sixteen,eighteen,19,twenty,22,24,25 | |||
1108 | ten,11,12,14,15,16,18,19,twenty,22,24,twenty five,28 | |||
1210 | 1212 | 11,12,fourteen,15,16,18,19,20,22,24,twenty five,28,thirty,32 | ||
1310 | fourteen,fifteen,16,eighteen,19,20,22,24,twenty five,28,30,32,35 | |||
1610 | 1615 | fourteen,15,16,eighteen,19,20,22,24,twenty five,28,thirty,32,35,38,40,forty two | ||
2012 | 2017 | 18,19,20,22,24,twenty five,28,thirty,32,35,38,40,forty two,45,forty eight,50 | ||
2517 | 2525 | twenty,22,24,twenty five,28,30,32,35,38,forty,42,45,forty eight,50,55,60 | ||
3571 | 3030 | twenty five,28,thirty,32,35,38,forty,forty two,forty five,48,fifty,fifty five,60,sixty five,70,seventy five | ||
3525 | 3535 | 35,38,forty,forty two,45,forty eight,fifty,55,sixty,65,70,seventy five,eighty,85,90 | ||
4030 | 4040 | 40,forty two,forty five,48,fifty,55,sixty,65,70,seventy five,eighty,85,90,95,100 |