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HT250 Oilless Bearing Graphite Rings Plugged Casting Iron Solid Self Lube Bearings
HT250 Oilless Bearing Graphite Rings Plugged Casting Iron Solid Self Lube Bearings
Specifications
Material :
HT250+Graphite ring
Application :
Mould Industry
Avalibility :
Cylindrical Oiless bearing, Shoulder Oilless Bearing
Lubrication :
graphite lubricated,maintentance-free
Model Number :
JDB-70
Description :
solid lubricant rings plugged steel guiding bearing
Feature :
Graphite ring plugged
Description
HT250 Oilless Bearing Graphite Rings Plugged Casting Iron Solid Self Lube Bearings
JDB-70 Casting Iron Solid Lubricant Rings Plugged Oilless Guide Bearing
JDB-70 cast iron graphite ring filled guide bearing is made of centrifugal casting steel with graphite ring. This type of self-lubricating bearing is widely used in mould industry. It's also called Headed oilless guide bush, #500 cast steel oilless bearing.
Material
HT250 + Graphite Rings
Other base materials can be made based on requirements
Characteristics
  • Especially suitable for reciprocating linear motion
  • Due to the effect of friction heat, the solid lubrication material in the groove on the inner diameter surface will expand slightly, which will produce friction with the shaft initially and form a transfer membrane on the shaft, reducing the friction factor, decreasing wear on the shaft and shaft sleeve, and prolonging service life
Availability
  • Cylindrical oilless bushing, flanged oilless bushing
  • Special designs and materials can be made according to your specifications
Application
JDB-70 solid lubricant rings filled cast iron oilless guiding bearing is widely used in guide bushings of precision molds and precision guide rails.
Technical Data
Material HT250 + Graphite
Density 7.35
HB Hardness ≥160
Tensile Strength MPa ≥150
Elongation % ≥12
Thermal Expansion Coefficient 0.8x10⁻⁶/°C
Max. Operation Temp. -40~+150°C
Max. load MPa 70
Max. speed m/s (Dry) 0.15
Max. PV (N/mm² *m/s) (Lubricated) 0.8
Why Choose Us
HT250 Oilless Bearing Graphite Rings Plugged Casting Iron Solid Self Lube Bearings
HT250 Oilless Bearing Graphite Rings Plugged Casting Iron Solid Self Lube Bearings
More than 15 years experience
Advanced QC checking equipment
Professional manufacturer and exporter
Professional QC checking team
HT250 Oilless Bearing Graphite Rings Plugged Casting Iron Solid Self Lube Bearings
HT250 Oilless Bearing Graphite Rings Plugged Casting Iron Solid Self Lube Bearings
Professional production team, high quality
Automated mass production, high efficiency
Customer focus sales team
Perfect customer service
Product tags

jdb solid lubrication bearing

,

jdb solid lubricating bearing

,

solid lubricant bearings
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HT250 Oilless Bearing Graphite Rings Plugged Casting Iron Solid Self Lube Bearings

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Product Detail
Material :
HT250+Graphite ring
Application :
Mould Industry
Avalibility :
Cylindrical Oiless bearing, Shoulder Oilless Bearing
Lubrication :
graphite lubricated,maintentance-free
Model Number :
JDB-70
Description :
solid lubricant rings plugged steel guiding bearing
Contact Supplier
HT250 Oilless Bearing Graphite Rings Plugged Casting Iron Solid Self Lube Bearings

Jiashan PVB Sliding Bearing Co.,Ltd

Verified Supplier
5 Years
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Solid Bronze Bearing, Graphite Bronze Bearing, Wrapped Bronze Bearing
Employee Number :
85~150
Certification Level :
Verified Supplier
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