Flanged Steel Sleeve Bearing is a steel-sleeve fluid film bearing for heavy-duty, low-speed rotating equipment. Its flanged construction provides integrated axial positioning, while the sliding lining is selected according to the required bearing construction and operating conditions. The bearing is available for OEM production, equipment replacement and drawing-based manufacturing.
Manufacturing & Customization
Precision Machining
CNC machining and boring are used to control the bearing bore, outside diameter, flange dimensions and other critical features. Final machining is performed according to the approved drawing and specified tolerances.
Babbitt Lining Process
For Babbitt-lined bearings, the substrate surface is prepared before lining application. The lining process is controlled to achieve the required coverage and attachment to the steel backing. After lining, the bearing surface is machined to the specified dimensions and geometry.
Drawing-Based Production
Custom bearings can be manufactured from customer drawings or existing parts. Key dimensions, material specifications, lining requirements and installation interfaces are reviewed before production.
Customization Options
Bore diameter, outside diameter, bearing length, flange dimensions, lining material and lubrication features can be specified according to the approved design.
Flange Design & Construction
Steel Sleeve
The steel sleeve forms the bearing body and provides structural support. Carbon steel, cast steel and stainless steel are available according to the bearing design and operating conditions.
Flange Configuration
The integrated flange provides axial positioning during installation. Single-flange, double-flange and custom configurations are available to suit equipment requirements.
Sliding Lining
The sliding surface can be lined with Babbitt alloy, bronze or other specified materials. Lining selection depends on the bearing design, lubrication method and operating conditions.
Lubrication Features
Oil or grease lubrication can be specified according to the bearing design. Lubrication grooves and oil passages can be incorporated where required.
Technical Specifications
|
Parameter |
Specification |
|
Product Type |
Flanged Steel Sleeve Bearing |
|
Bearing Type |
Heavy-Duty Sliding Bearing |
|
Structure |
Steel Sleeve with Integrated Flange |
|
Sleeve Material |
Carbon Steel, Cast Steel, Stainless Steel |
|
Sliding Lining |
Babbitt Alloy, Bronze, Self-Lubricating Material |
|
Load Type |
Radial Load |
|
Lubrication |
Oil Lubrication, Grease Lubrication |
|
Bore Diameter |
Customized |
|
Outside Diameter |
Customized |
|
Length |
Customized |
|
Flange Configuration |
Single Flange, Double Flange, Customized |
|
Lubrication Groove |
Customized |
|
Tolerance |
According to Customer Drawing or Specified Requirements |
|
Production Basis |
Customer Drawing or Applicable Industrial Standard |
Application & Operating Conditions
|
Item |
Specification / Consideration |
|
Equipment |
Turbines, compressors, pumps, gearboxes and other heavy-duty rotating equipment |
|
Operating Duty |
Continuous or specified operating duty |
|
Operating Speed |
Low-speed applications |
|
Installation Considerations |
Shaft dimensions, housing dimensions and applicable load conditions |
Quality Inspection
Material Inspection
Steel and lining materials are checked against specified requirements. Material certificates can be provided when required by the order.
Dimensional Inspection
Critical dimensions, including bore diameter, outside diameter, bearing length and flange features, are inspected against the approved drawing and specified tolerances.
Babbitt Lining and Bonding Inspection
The lining is inspected for coverage, surface condition and visible defects. Bonding quality is verified using applicable inspection methods and acceptance criteria specified for the bearing.
Final Inspection and Documentation
Finished bearings undergo final dimensional and visual inspection before shipment. Inspection records and other agreed quality documents can be supplied according to order requirements.
FAQ
Q: Can you supply replacement bearings based on an existing part or sample?
A: Yes. Existing bearings or samples can be measured and used as references for replacement production.
Q: What information is required for a quotation?
A: Please provide the bearing dimensions, flange dimensions, material and lining requirements, lubrication requirements, operating conditions, and customer drawing or existing bearing information when available.
Q: Can customer drawings be reviewed before production?
A: Yes. Customer drawings and key dimensions can be reviewed and confirmed before production.
Q: Can samples be provided before a bulk order?
A: Yes. Samples can be supplied for dimensional and application evaluation.
Q: What is the typical lead time?
A: Lead time depends on bearing size, material, lining process and customization requirements. Standard configurations generally require a shorter production period than drawing-based or non-standard bearings.
Q: Is there a minimum order quantity?
A: Small-batch orders can be accepted. MOQ depends on the bearing specification, material and production requirements.
Q: Can material certificates and customized packaging be provided?
A: Yes. Material certificates and other required quality documents can be provided when specified. Packaging, labeling and shipping marks can also be arranged according to customer requirements.
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