POM boundary lubrication bushing – DX bushing

dx bushes and boundary lubricating bushing manufacturers

DX bushing is boundary lubricating bushing, For high load low speed of rotation, oscillating motion and the heavy load can not open and close as often as the site, under the boundary lubrication conditions, long-term use without refueling, the refueling process will greatly improve the life of sleeve. The wear-resistant surface layer of the oil hole size holes can be used as storage

The dx bushing are Steel+Bronze powder+POM (yellow)

types of dx boundary lubrication bushes

BM-2

BM-2Y

BM-2S

BM-WS

BM-DP

size chart of du bushing

Material:
Steel +Bronze +POM
Max load capacity P:
Static load 140N/mm² / Dynamic load 70N/mm²
Max line speed V:
Grease lubrication 2.5m/s
PV value limit:
Grease lubrication 2.8N/mm²·m/s
Friction coef u:
0.06~0.12
Mating Axis:
Hardness >270HB / Roughness Ra=0.4~1.25
Working Temperature:
-40~+120ºC
Thermal conductivity:
52W/(m·k)
Coefficient of linear expansion:
11×10-6/K

d	D	轴径	座孔H7	壁厚		h油孔	f1	f2	L0-0.40
d	D	轴径	座孔H7	最小	最大	h油孔	f1	f2	10	15	20	25	30	35	40	45	50	60
10	12	10-0.022	12+0.018	0.955	0.98	4	0.6	0.3	1010	1015	1020
12	14	12-0.027	14+0.018						1210	1215	1220
14	16	14-0.027	16+0.018							1415	1420
15	17	15-0.027	17+0.018							1515	1520	1525
16	18	16-0.027	18+0.018							1615	1620	1625
18	20	18-0.027	20+0.021							1815	1820	1825
20	23	20-0.033	23+0.021	1.445	1.475		0.6	0.4		2015	2020	2025	2030
22	25	22-0.033	25+0.021							2215		2225
25	28	25-0.033	28+0.021			6				2515	2520	2525	2530
28	32	28-0.033	32+0.025	1.935	1.97		1.2	0.4			2820		2830
30	34	30-0.033	34+0.025								3020	3025	3030	3035	3040
35	39	35-0.039	39+0.025								3520		3530	3535	3540
40	44	40-0.039	44+0.025			8					4020		4030	4035	4040		4050
45	50	45-0.039	50+0.025	2.415	2.46		1.8	0.6			4520		4530		4540	4545	4550
50	55	50-0.046	55+0.030										5030		5040		5050	5060
55	60	55-0.046	60+0.030										5530		5540		5550	5560
60	65	60-0.046	65+0.030										6030		6040		6050	6060

Bearings

Couplings

Gears

Pulley&Belt

Sprockets

Click Here To Send Your Enquiry Or Request The Catalogue

DX bushing is widely used in areas including metallurgical machinery, mining machinery, imitation machinery motor vehicles, construction machinery, agricultural machinery, steel rolling machinery., etc. Meanwhile, we can provide OEM service please feel free to contact us: [email protected]

Packing Details:

1. Industrial packaging: plastic bag + kraft paper + carton or wooden ; plastic tube + carton

2. Commercial packing: 1pc/plastic bag + color box + carton

3. According to customs’ requirements high-quality rubber cover: waterproof, wear-resisting, high-temperature resistance, corrosion resistance

Q&A:

Q: Are you a trading company or manufacturer?
A: Yes, we are a real manufacturer and trading company with 10 years experience of
bearing.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra?
A: Yes, we could offer the sample for free charge but you should pay the cost of freight.

Q: What are your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q: What is your MOQ?
A: For common bearing model number, our MOQ is 1pcs.

Allen Chen

Sales Manager

Zhejiang bushing mfg Co., Ltd.

Skype/Wechat/WhatsApp/Tel:+8618957333209

If you have any questions pls click and send your inquiry below!!!