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Cast Iron Steel Flanged Bearings / JDB Bearings Energy Saving

Categories	Steel Roller Bearings
Brand Name:	TOB Steel Bearings
Certification:	ISO 16949
Place of Origin:	China
MOQ:	negotiated
Price:	negotiated
Payment Terms:	T/T
Supply Ability:	negotiated
Delivery Time:	negotiated
Packaging Details:	Cartons or Pallets
Material:	Cast Iron Material
Application:	auto molds and frame of the injection molders, etc.
Types:	Cylinder Bearings with Flange
Hardness:	≥180 HB
Working Temperature Limits:	-40~+400 ℃
Max. Load pressure:	70 N/mm²

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ZHEJIANG TOP BEARINGS CO., LTD.

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Product Details
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Cast Iron Steel Flanged Bearings / JDB Bearings Energy Saving

Steel Bearings with Flange

Solid Lubricant

Applicable conditions of C303T: Normal conditions (Atmosphere)

Applicable conditions of F404: In Conditions of sea water and heavier load

Primary compositions of C303T: Graphite

Primary compositions of F404: Graphite, PTFE, paraffin

Steel Flanged JDB Bearings is backed with cast iron. The surface is regularly and finely machined with sockets in which solid lubricant is filled. Steel Flanged JDB Bearings is a typical energy saving product, which could reduce energy consumption cost while meet application requirements. Steel Flanged Bearings can be applied to auto molds and frame of the injection molders, etc.

Chemical Compositions

Product NO.	Chemical Compositions
TOB 056	C	Si	Mn	S	P	Fe
TOB 056	2.9~3.3	1.4~1.8	0.8~1.2	<0.10	<0.20	rest

Physical and Mechanical Performance

Performance Index		Data	Performance Index			Data
Density	g/cm³	7.35	Hardness		HB	≥180
Linear Expansion Coefficient	10^-5/℃	0.8-1.2	Flexibility Coefficient		KN/mm²	100-130
Heat-conducting Coefficient	W/(m·k)	42-55	Tensility		%	≥12
Tensile Strength	N/mm²	≥250	Friction	Oil Lubrication	μ	0.03
Anti-compact Tenacity	≥KJ/m^3	20-40	Friction	Dry Friction	μ	0.16

Application Condition Limits

Lubrication Conditions		Non- Lubrication	Periodical Lubrication	Consecutive Lubrication
Working Temperature Limits	℃	-40~+400	-40~+150	-40~+150
Max. Load pressure	N/mm²	70	70	70
Max. Linear Velocity	m/s	0.15	0.25	0.30
Max. PV Value	N/mm²·m/s	0.50	0.80	1.00

Product Tags:

cylinder roller bearing

jdb bearings

Cast Iron Steel Flanged Bearings / JDB Bearings Energy Saving

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