DIN/ISO Standard Taper Lock Bush

• Application: Machinery, Agricultural Machinery
• Hardness: Soft Tooth Surface
• Gear Position: Internal Gear
• Manufacturing Method: Cast Gear
• Toothed Portion Shape: Curved Gear
• Material: Cast Iron
• Model NO.: 1008 to 3030
• Type: Circular Gear
• Bush No: 1002 1210 1615 2012 2517
• Transport Package: Export Package
• Specification: ISO9001: 2000
• Trademark: DONGHUA
• Origin: China
• HS Code: 84839000
• Production Capacity: 50000

Product Description

DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification


We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Donghua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.

Taper bush matched wiht taper sprocket
Standard bush
Casting iron
Different surface treatment
The taper bushes are manufactured to the highest quality standards using GG22-25 cast iron depending on size.
Thin wall bushes are produced from C45 steel,All surfaces ard carefully machined to provide maximum contact area and transmission of torque.
Bush Size:
1002
1008
1108
1210
1215
1310
1610
1615
2012
2517
3020
3030
3525
3535
4030
4040
4535
4545
5040
5050

BUSH NO.	Large enf diameter	Width B	Center circle C	SET CREWS
1008	1.386	7/8	1-21/64	1/4x1/2
1108	1.511	7/8	1-29/64	1/4x1/2
1210	1-7/8	1-1/2	1-3/4	3/8x5/8
1215	1-7/8	1-1/2	1-3/4	3/8x5/8
1310	2	1	1-7/8	3/8x5/8
1610	2-1/4	1	2-1/8	3/8x5/8
1615	2-1/4	1-1/2	2-1/8	3/8x5/8
2012	2-3/4	1-1/4	2-5/8	7/16x7/8
2517	2-3/8	1-3/4	3-1/4	1/2x1
2525	2-3/8	2-1/2	3-1/4	1/2x1
3020	4-1/4	2	4	5/8x1-1/4
3030	4-1/4	3	4	5/8x1-1/4

 

Standard stock bordes metric series
BUSH NO		BORE
1008		10,11,12,14,15,16,18,19,20,22,24,25
1108		10,11,12,14,15,16,18,19,20,22,24,25,28
1210	1212	11,12,14,15,16,18,19,20,22,24,25,28,30,32
1310		14,15,16,18,19,20,22,24,25,28,30,32,35
1610	1615	14,15,16,18,19,20,22,24,25,28,30,32,35,38,40,42
2012	2017	18,19,20,22,24,25,28,30,32,35,38,40,42,45,48,50
2517	2525	20,22,24,25,28,30,32,35,38,40,42,45,48,50,55,60
3020	3030	25,28,30,32,35,38,40,42,45,48,50,55,60,65,70,75
3525	3535	35,38,40,42,45,48,50,55,60,65,70,75,80,85,90
4030	4040	40,42,45,48,50,55,60,65,70,75,80,85,90,95,100