DX thrust washer, POM lined, marginally lubricated, metric size and inch size

SB-DX thrust washer, bronze and POM lined, marginally lubricated, metric size and inch size

SB-DX thrust washers
Metric Sizes

SB-DX thrust washers
Inch Sizes

SB-DX thrust washer, bronze and POM lined, marginally lubricated, metric size and inch size

Sintered POM and Bronze Powder on Steel Backing
POM + SIntered Bronze Powder + Steel Backing + Copper / Ting-plating

Features
Sinobronze SBX bearings are suitable for rotating and oscillating movement, less maintenance requirements due to the long re-lubrication intervals, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping behaviours, good resistance to shock loads.

Structures

1.POM with MoS2 thickness 0.30~0.50 mm, it provides high wear resistance and low friction even with only minute volume of lubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
2. Sintered bronze powder thickness 0.20-0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the resin mixture.
3. Low-carbon steel, provides exceptionally high load carrying capacity, excellent heat dissipation.
4. Copper/Tin plating thickness 0.002mm, provides good corrosion resistance.

Technical Data of SB-DX materials

Data	Types	SB- DX	DX -SB1	DX -SB2	DX -SB3	SB- HIEX
	Types	With Lead or Without Lead	No oil pockets & Without Lead	Bronze Backing & Without Lead	Blue Lining & Without Lead	High Temperature & Without Lead
	Materiai	Steel + Bronze + POM (+Pb) + MSo2	Steel+ Bronze + POM + MSo2	Bronze + Bronze + POM + MSo2	Steel+ Bronze + POM + MSo2	Steel + Bronze + (PTFE+PEEK)
Typicai application	It's used in many places of Vehicle/Automotive, Building equipment, Agricultural equipment, Machine tooling building industry, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc.					High temperature condition like high-pressure gear pump, water injection pump, hydraulic motor and spray painting food processing.
Max. Loading P	Static load N/mm²	250	250	250	250	250
	Very low speed N/mm²	140	140	140	140	140
	Dynamic load N/mm²	70	70	70	70	70
Max.Speed Vm/s	Grease Lubrication	2.5	2.5	2.5	2.5	2.5
Max.PV limit		3	3	3	3	3.6
Friction coef u		0.05~0.20	0.05~0.20	0.05~0.20	0.05~0.20	0.03~0.20
Mating Axis	Hardness (HB)	>270	>270	>270	>270	>270
Mating Axis	Roughness (Ra)	0.4~1.25	0.4~1.25	0.4~1.25	0.4~1.25	0.4~1.25
Temperature Range ( ℃)		-40~+120	-40~+120	-40~+120	-40~+120	-150~+250
Thermal conductivity (W/mk﹣¹)		50	50	65	50	50
Coefficient of linear expansion		11×10^-6K	11×10^-6K	11×10^-6K	11×10^-6K	11×10^-6K
Outside Surface Plating		copper/tin	copper/tin	No copper/tin	copper/tin	copper/tin
* Initial pre-lubrication at assembly is strongly recommended.

Typical Applications

Recommended for applications involving intermittent operation or boundary lubrication...
Automotive: suspension joints, kingpin assemblies and stub axles of tucks, automobile driving joint hinges, steering and other linkages, articulation joints, rear chassis hinges, fair leader rollers...
Machine tool building industry: spindles in drill, grinding, and milling machines, ram guide plates in multi-ram presses...
Agricultural equipment: gearbox, clutch, bale trips and wheel caster swivels for bale accumulators, front axle pivot bearings, steering idler box bearings and kingpin bearings for harvesters... It is especially well-suited for applications where lubricant can not be supplied continuously or repeatedly.

Other Standard DX Shapes


DX bushing - metric & inch		DX plate & DX strip - metric		DX bearing Shell		DX washer with blue slide layer

DX Bearings, DX Bushings, DX Washers, DX Bearing Shells, DX Plates & DX Strips

DX Bearings & HX Bearings

DX bearing 1815DX	DX bearing 2225DX	DX bearing 5550DX	DX bearing 9060DX

POM coated DX slide bushings

DX bushing 4550DX	DX bushing 215200DX	DX bushing 2525DX	DX bushing 2525DX

DX bushings with tin-plating or copper-plating

POM lined DX bushing	POM lined DX bushing	POM lined DX bushing	POM lined DX bushing

POM sintered layer / DX bearings and DX bushings

POM lined DX bearing	POM lined DX bearing	POM lined DX bearing	POM lined DX bearing

Customized DX bearings, DX bushings, DX washers with various oil grooves

POM coated DX bearing	POM coated DX bearing	POM coated DX bearing	POM coated DX bearing

DX slide bushings / DX self lubricating bearings / DX oilless bearings

POM coated DX bushing	POM coated DX thrust washer	POM coated DX bushing	POM coated DX bushing

DX bearing shell / DX bearing shell sets / POM coated bearing shell set

POM coated bearing shell with oil hole and oil groove	POM coated bushing shell with oil hole and oil groove	POM coated bearing shell set with oil hole and oil groove	POM coated bushing shell set with oil hole and oil groove

Slide bearings coated with POM, DX bearings and DX Washers

POM sintered DX bushing	POM sintered DX bearing and POM sintered DX washer	PEEK sintered HX bushing	POM sintered DX bearing

POM coated slide bearings and POM coated slide plates

PEEK coated slide bearings and PEEK coated slide plates

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