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Zhejiang In-way Precision Machinery Co., Ltd

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Province/State:zhejiang

Country/Region:china

Contact Person:Mrbearing

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INW-720 Wrapped Bronze Bimetal Bearings CuPb24Sn4 DIN1494 Standard Type

Name: INW720 Wrapped Bronze Bimetal Bearings CuPb24Sn4 DIN1494 Standard Type
Brand: INWAY
Price: 1 USD

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Brand Name :INWAY

Model Number :INW-720

Certification :ISO9001

Place of Origin :CHINA

MOQ :1 PCS

Price :Negotiation

Payment Terms :L/C, T/T

Supply Ability :100 tons/month

Delivery Time :5 work days or based on quantity

Packaging Details :Carton+pallet

Application :Track Roller

Size :Standard

Standard :DIN1494

Material :Steel +CuPb24Sn4

Type :Oil groove

Technical :Wrapped Bronze

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INW720 Wrapped Bronze Bimetal Bearing CuPb24Sn4 DIN1494 Standard Type

INW-720 is a bimetal bearing with steel back and sintered CuPb24Sn4 as lining.This type has fairly good performance in anti-fatigue and heavy load capacity.It is suitable for middle speed and middle load.When soft alloy is plated on the bushing surface and with oil lubrication,it can be applied in high-speed internal combustion engine and connect-rod.

Lead bronze alloy	CuPb24Sn4	Temperature Max	170℃
Load capacity	38N/mm²	Harderness alloy	HB45~70

**INW-720 Bimetal bearing**
d	D	Axle h8	Housing bore	Installed bearing d	Wall thickness		Oil hole	f1	f2	L 0-0.40
Unit:mm
d	D	Axle h8	Housing bore	Installed bearing d	Min.	Max.	Oil hole	f1	f2	10	15	20	25	30	40	50	60
10	12	10-0.022	12+0.018	+0.148 +0.010	0.995	0.935	4	0.5	0.3	1010	1015	1020
12	14	12-0.027	14+0.018							1210	1215	1220
14	16	14-0.027	16+0.018							1410	1415	1420
15	17	15-0.027	17+0.018							1510	1515	1520
16	18	16-0.027	18+0.018					0.8	0.4	1610	1615	1620
18	20	18-0.027	20+0.021	+0.151 +0.010						1810	1815	1820	1825
20	23	20-0.033	23+0.021	+0.181 +0.020	1.490	1.430				2010	2015	2020	2025
22	25	22-0.033	25+0.021				6			2210	2215	2220	2225
24	27	24-0.033	27+0.021					1.0	0.5	2410	2415	2420	2425	2430
25	28	25-0.033	28+0.021								2515	2520	2525	2530
26	30	26-0.033	30+0.021	+0.205 +0.030	1.980	1.920					2615	2620	2625	2630
28	32	28-0.033	32+0.025								2815	2820	2825	2830	2840
30	34	30-0.033	34+0.025					1.2	0.6		3015	3020	3025	3030	3040
32	36	32-0.039	36+0.025								3215	3220	3225	3230	3240
35	39	35-0.039	39+0.025									3520	3525	3530	3540	3550
38	42	38-0.039	42+0.025				8					3820	3825	3830	3840	3850
40	44	40-0.039	44+0.025				8					4020	4025	4030	4040	4050

Features:

Steel shell backed with a lead bronze lining bearing material for oil lubricated applications. This material has high load capacity and good fatigue properties. It is widely used in automotive applications such as compressors, steering gear, power steering, pedal bearings, king-pin bushes, tailgate pivots, mechanical handling and lifting equipment, hydraulic motors, agricultural machinery etc.
Sintered bronze lazer: God wear resistance and excellent load carrying capacity.
.Steel backing:Setting the foundation of the bushings,the steel back provides exceptional stability, load carrying and heat dissipation characteristics.

Tech. Data

Max.Load	Static	250N/mm²	Alloy Hardness	HB 60-100
		140N/mm²
			Temp	-40℃~+250℃
			Coefficient of friction	0.05~0.12
Max.Speed	Max.Speed	2.5m/s	Thermal conductivity	60W(m*k)-1
Max.PV	Max.PV	2.8N/mm²*m/s
Shear strength	Shear strength	170N/mm²
			Coef.of yhermal exoansion	14*10-6K-1

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