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{"title":"Flanged Bearing Slitted Type Tin Plating","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/72\/4d11b5dd8c50cb4c1ab25cebb858-200x200-1\/flanged_bearing_slitted_type_tin_plating.jpg","attrs":{"Bush Bearings Manufacturers Suppliers Exporters":"plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https:\/\/www.viiplus.com\/","Type":"bushes, collar bushes, washers, strips or special designs","Plating":"Tin or copper","Size":"standard size available"}}
{"title":"Centrifugal Casting Bronze C86200 \/ C86300 Bushings Self Lubricant Bush","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/76\/a0d8feea1200cded8ed780c905f7-200x200-1\/centrifugal_casting_bronze_c86200_2f_c86300_bushings_self_lubricant_bush_customized_size.jpg","attrs":{"Port":"Shanghai","Bearing Bushing Factory Price":"tiffany@viiplus.com","Bush Bearings Manufacturers Suppliers Exporters":"plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https:\/\/www.viiplus.com\/","Quality":"High Quality"}}
{"title":"DIN 1494 \/ ISO 3547 Wrapped Composite Sliding Bearing Tin - plated steel Bushing","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/21\/6a30980af9085ae3770d5700f535-200x200-1\/din_1494_2f_iso_3547_wrapped_composite_sliding_bearing_tin_plated_steel_bushing_strips_maintanance_free.jpg","attrs":{"Characteristic":"Self-lubricating,Low-maintenance & maintenance-free plain bearings","Plating":"Tin or copper","Stock Size":"standard size available,inch size","Self-lubricating Bearing Bushing Manufacturer":"https:\/\/www.viiplus.com\/"}}
{"title":"Metric Size Dry Sliding Bearings , Self Lube Bushings With Long Life Time","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/82\/2b27e7c0b10db2103f8949b2dc2c-200x200-1\/metric_size_dry_sliding_bearings_2c_self_lube_bushings_with_long_life_time.jpg","attrs":{"Brand Name":"VIIPLUS","Model Number":"Dry Sliding Bearings","Certification":"standard metric bushing size product","Place of Origin":"Self Lubricating Bearings Manufacturers"}}
{"title":"Wrapped Sliding Bearing Steel \/ Black POM Sliding Layer DIN 1494\/ ISO 3547","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/0c\/def2b6330f4ed3c8b58ebbb2cb54-200x200-1\/wrapped_sliding_bearing_steel_2f_black_pom_sliding_layer_din_1494_2f_iso_3547.jpg","attrs":{"Application":"Applications with high loading and high temperature which require a good chemical resistance. Plastic machines, piston pumps, compressors.","Characteristic":"Low-maintenance and maintenance-free wrapped sliding bearings","Size":"Metric size and inch size","High Light:":"Coated Self Lubricating Plain Bearing, ptfe Self Lubricating Plain Bearing, Steel Backed Self Lubricating Plain Bearing"}}
plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https://www.viiplus.com/
Type
bushes, collar bushes, washers, strips or special designs
plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https://www.viiplus.com/
Type
bushes, collar bushes, washers, strips or special designs
Steel backing+ bronze powder with /Pb dry bearings
1. /Pb mixture 0.01~0.03mm, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder 0.20-0.35mm, provides Max. thermal conductivity away from the bearing surface, also serves as a reservoir for the -lead mixture.
3. Low-carbon steel, gives exceptionally high load carrying capacity, excellent heat dissipation.
4. Copper/Tin plating 0.002mm, provides good corrosion resistance.
5. Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, forming a transfer film can protect the mating metal surface, suitable for rotary and oscillating movement. High chemical resistance, low absorption of water and swelling. Also performs well with lubrication
PTFE BUSH WITH BRONZE BACKING offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
Bushing material suitable for lubricated applications
Anti-friction bearing suitable for linear, oscillating and rotating movements
Tested acc. to ASTM E595/ECSS-Q-ST-70-02C - Outgassing properties of materials used in Spacecraft equipment
Approved to standard DIN EN 1797 and ISO 21010 (Cryogenic Vessels – Gas/Material Compatibility) for piping, valves, fittings and other components in both gaseous and liquid oxygen for up to maximum temperature of 60°C and oxygen pressure of 25 bars. Contact VIIPLUS for further details.
PTFE BUSH WITH BRONZE BACKING
Dry Operation
Very Good
Lubricated Operation
Good
Greased Operation
Fair
Machinable
Consult with Applications Engineer
RoHS Compliant
Not compliant
Standard Sizes
Available
Application Excellence
Metal-Polymer Low Friction Plain Bearings®
Good
Very Good
Good
Consult with Applications Engineer
Compliant
Available
DP10
Good
Good
Fair
Consult with Applications Engineer
Compliant
Not Available
ADVANTAGES
Improved energy efficiency with the low friction performance of -enriched overlay;
Extended service life with a high wear-resistant bronze layer;
Zero maintenance as self-lubricating bearings can operate dry without grease;
Greater reliability than bimetallic bearings by avoiding potential shaft/bearing seizure under boundary lubricated conditions and frequent stop/start operation;
Compact, lightweight designs with thin-wall bearing construction;
Reduced noise with no metal-to-metal contact between the bearing and the shaft;
Quick, simple assembly without expensive mounting tools.
Usage Range
dry
very good
oil lubricated
good
grease lubricated
fair
water lubricated
good
process fluid lubricated
fair
Physical & Mechanical Properties
Items
Value
Unit
Thermal Conductivity
18
W/mK
Maximum Operating Temperature
280
°C
Minimum Operating Temperature
-200
°C
Compressive Yield Strength
300
N/mm2
Maximum Static Load
140
N/mm2
Maximum Dynamic Load
140
N/mm2
Maximum Sliding Speed -dry
2.5
m/s
Maximum PV Factor-dry, continuous operation
1.8
N/mm2 * m/s
Maximum PV Factor-dry, intermittent operation
3.5
N/mm2 * m/s
Coefficient of friction -dry
0.02-0.25
Coefficient of friction -oil lubricated
0.02-0.12
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Importer,Exporter,Seller,Other
Ecer Certification：
Site Member
Self-Lubricating Bearing Solutions
Introduction
Friction is a primary source of energy loss and wear in mechanical systems. Self-lubricating bearings, also referred to as oilless bushings or sliding bearings, are designed to provide stable sliding performance without continuous external lubric... Self-Lubricating Bearing Solutions
Introduction
Friction is a primary source of energy loss and wear in mechanical systems. Self-lubricating bearings, also referred to as oilless bushings or sliding bearings, are designed to provide stable sliding performance without continuous external lubric...
