1.Strong wooden pallets for track bush 2.Customer's Designs and Logos are Welcome 3.Techonology:forging 4.Material:40Cr

1.Cracking-resistance

For bush,after thermal refining,then do surface treatment,to guarantee the reasonable inside hardness and outside resistance.

2.Wearlessness

For pin,after thermal refining,then do surface treament,to assure the enough inside hardness and outside wearlessness.

3. Nice quality, some specifications bushing as follows for your reference:

ITEM	PART NO.(BUSH)	DESCRIPTION
1	4148	38.26*50.86*27.6
2	9592	38.25*50.85*29
3	3465	38.27*50.83*34.9
4	B 5592	38.3*50.905*36
5	2151	38.25*50.86*43.7
6	9593	38.25*50.85*47.6
7	2144	38.26*50.86*62.6
8	52811890	40.288*53.078*20
9	B 6627	40*53.6*20
10	32810204	40.196*53.576*34
11	52811000	40.2*53*38
12	92811068	45.295*58.082*18
13	92811891	45.295*58.082*24
14	92811780	45.295*58.08*32
15	12816393	45.295*58.082*34
16	32811700	45.295*58.082*34
17	9559	44.6*57.14*35.32
18	4876	44.59*57.137*34.54
19	39703580	44.65*57.264*34.9
20	9688	44.60*57.20*35.2
21	9602	44.6*57.2*53.4
22	9601	44.6*57.20*54
23	2323	44.58*57.2*58.8
24	B 5501	44.6*57.137*69.09
25	92811068	45.295*58.082*18
26	B 7240	45.295*58.082*27
27	32811700	45.295*58.082*34
28	12811781	50.302*63.094*18
29	32812616	50.152*64.094*23
30	3459	50.96*63.57*34.8
31	9853038	50*64*38
32	3463	50.95*63.56*38.2
33	B 5500	50.95*63.36*40.8
34	U11257	50.2*63*42
35	89085419	50.15*64.09*43
36	B7077	50.302*63*45.9
37	9639	50.95*63.55*47.6
38	9644	50.95*63.55*72
39	B 5423	51*63.55*52
40	18327859	51*63.5*72
41	B 6620	55*68*25.1
42	B 7239	55*68*50
43	B 3491	55.2*68.6*55.2
44	32811082	57.3*67.11*38
45	55500013	57.132*65.9*39
46	52811041	57.3*67.11*45
47	B5443	57.3*69.9*56.4
48	98002088	57.404*69.952*62
49	9699	57.39*69.93*47.62
50	4513	57.3*69.9*62.3

4.Picture 

Excavator & bulldozer track bush and pin