Wrapped Bronze Bushing_

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Wrapped Bronze Bushing

Overview

Wrapped bronze bearings are manufactured from high-density copper alloy (CuSn8P) and can be customized with surface patterns such as diamond or hemispherical oil pockets, lubrication grooves, or uniformly distributed lubrication holes. After assembly and lubrication, these bearings facilitate rapid oil film formation during initial operation, reducing starting friction coefficient. They offer high density, exceptional load capacity, excellent wear resistance, and extended service life, serving as compact and cost-effective replacements for traditional cast bronze bushings. Widely used in agricultural, forestry, engineering, and construction machinery.

Product List

Material

Feature

Type

Specification

Plain Bushing

Type	Spec	Type	Spec	Type	Spec	Type	Spec	Type	Spec	Type	Spec
1010	12×10×10	1310	15×13×10	1615	18×16×15	2010	23×20×10	2410	27×24×10	2532	28×25×32
1012	12×10×12	1312	15×13×12	1618	18×16×18	2012	23×20×12	2412	27×24×12	2535	28×25×35
1015	12×10×15	1315	15×13×15	1620	18×16×20	2015	23×20×15	2415	27×24×15	2540	28×25×40
1020	12×10×20	1410	16×14×10	1625	18×16×25	2020	23×20×20	2420	27×24×20	2550	28×25×50
1108	13×11×8	1412	16×14×12	1708	19×17×8	2025	23×20×25	2425	27×24×25	2560	28×25×60
1109	13×11×9	1415	16×14×15	1710	19×17×10	2030	23×20×30	2428	27×24×28	2610	30×26×10
1110	13×11×10	1420	16×14×20	1712	19×17×12	2035	23×20×35	2430	27×24×30	2612	30×26×12
1112	13×11×12	1422	16×14×22	1715	19×17×15	2040	23×20×40	2432	27×24×32	2615	30×26×15
1206	14×12×6	1425	16×14×25	1718	19×17×18	2210	25×22×10	2435	27×24×35	2620	30×26×20
1208	14×12×8	1508	17×15×8	1720	19×17×20	2212	25×22×12	2438	27×24×38	2625	30×26×25
1210	14×12×10	1510	17×15×10	1725	19×17×25	2215	25×22×15	2440	27×24×40	2630	30×26×30
1212	14×12×12	1512	17×15×12	1808	20×18×8	2220	25×22×20	2450	27×24×50	2635	30×26×35
1214	14×12×14	1515	17×15×15	1810	20×18×10	2225	25×22×25	2510	28×25×10	2640	30×26×40
1215	14×12×15	1518	17×15×18	1812	20×18×12	2230	25×22×30	2512	28×25×12	2650	30×26×50
1216	14×12×16	1520	17×15×20	1815	20×18×15	2235	25×22×35	2515	28×25×15	2810	32×28×10
1220	14×12×20	1525	17×15×25	1820	20×18×20	2238	25×22×38	2520	28×25×20	2812	32×28×12
1225	14×12×25	1608	18×16×8	1825	20×18×25	2240	25×22×40	2525	28×25×25	2815	32×28×15
1308	15×13×8	1610	18×16×10	1830	20×18×30	2245	25×22×45	2528	28×25×28	2820	32×28×20
1309	15×13×9	1612	18×16×12	2008	23×20×8	2250	25×22×50	2530	28×25×30	……	……

Flange Bushing

Type	Spec.	Type	Spec.	Type	Spec.	Type	Spec.
2515	25×28/35×15	11050	110×115/130×50	6030	60×65/75×30	18090	180×185/215×90
2525	25×28/35×25	11090	110×115/130×90	6035	60×65/75×35	19060	190×195/225×60
3020	30×34/45×20	12050	120×125/140×50	6060	60×65/75×60	19090	190×195/225×90
3030	30×34/45×30	12090	120×125/140×90	6530	65×70/80×30	20060	200×205/235×60
3520	35×39/50×20	13060	130×135/155×60	6560	65×70/80×60	20090	200×205/235×90
3530	35×39/50×30	13090	130×135/155×90	7040	70×75/85×40	22560	225×230/260×60
4025	40×44/55×25	14060	140×145/165×60	7070	70×75/85×70	22590	225×230/260×90
4040	40×44/55×40	14090	140×145/165×90	7540	75×80/90×40	25060	250×255/290×60
4530	45×50/60×30	15060	150×155/180×60	7570	75×80/90×70	25090	250×255/290×90
4545	45×50/60×45	15090	150×155/180×90	8040	80×85/100×40	26060	265×270/305×60
4550	45×50/60×50	16060	160×165/190×60	8080	80×85/100×80	26090	265×270/305×90
5030	50×55/65×30	16090	160×165/190×90	9050	90×95/110×50	28560	285×290/325×60
5050	50×55/65×50	17060	170×175/200×60	9090	90×95/110×90	28590	285×290/325×90
5530	55×60/70×30	17090	170×175/200×90	10050	100×105/120×50	30050	300×305/340×60
5550	55×60/70×50	18060	180×185/215×60	10090	100×105/120×90	30090	300×305/340×90

Thrust Washer

Type	Spec	Type	Spec
DP10	20×10×1.5	DP26	44×26×1.5
DP12	24×12×1.5	DP28	48×28×1.5
DP14	26×14×1.5	DP32	54×32×1.5
DP16	30×16×1.5	DP36	62×38×1.5
DP18	32×18×1.5	DP42	66×42×1.5
DP20	36×20×1.5	DP48	74×48×2
DP22	38×22×1.5	DP52	78×52×2
DP24	42×24×1.5	DP62	90×62×2

Direct Replacements For

Brand	Series/Models
GGB	LD, LDD, MBZ-B09
SKF	PRM
PTI	BMZ, BMB
ISB	FB090, FB092, FB091, FB09G, FB08G
CSB	CSB090, T90, 09G
GLT	BRO-MET, BRO-LUB
DE	WB702, WB700, WB802, WB800
COB	M09
Sankyo Oiless	BS

Key Applications

Lifting machinery

Construction machinery

Automotive & tractor chassis

Mining machinery

Conveyors (medium load, low speed)

Elevators (medium load, low speed)

Winches (medium load, low speed)

Leveling machines (medium load, low speed)

FAQs

1. Do the Bronze Bushings Need Grease?

Yes, bronze bushings require grease during installation and use.

When installing, you need to apply grease evenly to the outer surface of the bushing to reduce friction, facilitate press-in and avoid damage.

In operation, grease reduces wear, prevents corrosion, and improves sliding properties to extend bushing life.

2. What are the best Grease for Bronze Bushings?

There are the best oil for bronze bushings:

Lithium Grease: Suitable for scenarios with operating temperatures ≤80℃, it has anti-aging properties and is the first choice for bronze bushings.
Silicon Grease: better performance in high temperature environment (>80°C), can maintain stability and reduce volatilization.
Graphite or White Lithium Grease: Commonly used in low to medium speed applications likeautomotive and industrial machinery, providing lubrication protection under high loads.

Note: Greases containing molybdenum disulfide (MoS2) may not be compatible with bronze materials and should be avoided.

3. What are the Bronze Bushings Used for?

Industrial Machinery: gearboxes, pumps, bearing housings and other low-speed, high-load components.
Automotive and Agricultural equipment: suspension systems, drive shafts, mechanical joints for tractors and harvesters.
Marine & Food Processing: Marine components resistant to seawater corrosion, and food grade oiled bronze bushings.
Aerospace: precision components for high temperature, high load environments such as landing gear and engine components.