Brand:Ingersoll Rand Item No.:47667844001 39218193 Product Origin:USA Product Dimensions:110 × 66.8 × 50 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Ingersoll Rand 47667844001 39218193 Motor-Bearing Grease combines a scheduled maintenance reference with a specialized lubricant for applicable compressor motor-bearing service. 47667844001 is associated with a 4,000-hour screw-machine maintenance package, while 39218193 identifies an Ingersoll Rand motor grease reference associated with Mobilith SHC 220.
Motor bearings are critical to compressor-drive reliability. They operate continuously under rotational load and must maintain an effective lubricant film to control friction, heat, and wear. Selecting the appropriate grease and applying the correct quantity are therefore important parts of preventive maintenance.
39218193 should be treated specifically as a bearing lubricant. It is not interchangeable with compressor coolant, compressor oil, or other service fluids. The grease specification should be confirmed against the motor nameplate, motor manufacturer's documentation, and applicable Ingersoll Rand service instructions before use.
Correct lubrication is also a matter of quantity as well as product selection. Under-greasing can allow excessive friction and wear, while over-greasing may increase churning and operating temperature. A controlled lubrication procedure helps maintain the intended bearing environment.
For industrial maintenance teams, associating 39218193 with the 47667844001 service reference can simplify scheduled-service planning and lubricant inventory management. It also helps distinguish motor-bearing lubrication requirements from the separate requirements for compressor coolant, oil filtration, air filtration, and air/oil separation.
When correctly specified and applied, 39218193 supports reliable motor-bearing lubrication and contributes to the broader preventive-maintenance strategy required for dependable screw-compressor operation.
Technical Specifications
Specification
Details
Brand
Ingersoll Rand
Maintenance Package Number
47667844001
Grease Part Number
39218193
Product Type
Motor-Bearing Grease
Referenced Grease
Mobilith SHC 220
Primary Function
Electric-motor bearing lubrication
Application
Applicable Ingersoll Rand compressor motor assemblies
Lubrication Type
Grease
Thickener / Base System
Verify current product technical documentation
Operating Temperature Range
Application-specific; verify motor and grease documentation
Relubrication Interval
Motor-specific; follow manufacturer instructions
Application Quantity
Bearing/motor-specific
Package Size
Verify current supply configuration
Dimensions
Package-specific; verify supplier documentation
Weight
Package-specific; verify supplier documentation
Compatibility
Confirm motor model, bearing type, and approved grease specification
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Model
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92844729
Motor-Bearing Grease / Esso Unirex N3
39911631
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54601513
Air/Oil Separator Element
80060239
Compressor Coolant / Lubricating Fluid
Frequently Selected Alternatives
Model
Product Name
39204292
Chevron Black Pearl #2 Grease
39161641
Chevron SRI 2 Grease
92844729
Motor-Bearing Grease
39218193
Mobilith SHC 220 Motor Grease
Where It Excels in Industrial Use
4,000-Hour Screw Compressor Maintenance: 47667844001 is associated with a 4,000-hour screw-machine maintenance package, supporting planned preventive maintenance for demanding industrial compressor installations.
Motor-Bearing Lubrication: 39218193 is identified as Mobilith SHC 220 motor grease for applicable Ingersoll Rand motor-bearing service.
High-Load Bearing Applications: Proper bearing lubrication helps control friction, wear, and heat in motor-bearing assemblies operating under continuous industrial duty.
Preventive Lubrication Programs: Bearing grease can be incorporated into scheduled service routines to maintain lubricant condition and support equipment availability.
Electric-Motor Reliability: Correct grease selection is particularly important for maintaining bearing performance in compressor drive motors.
Key Strengths at a Glance
Dedicated Motor Grease: 39218193 is a motor-bearing grease reference rather than a compressor coolant or oil-filter component.
Mobilith SHC 220 Formulation: The part is associated with Mobilith SHC 220 grease for applicable motor-bearing lubrication requirements.
Bearing-Focused Application: The lubricant is intended to support bearing lubrication, helping reduce friction and wear during operation.
Maintenance-Compatible: 39218193 can be incorporated into appropriate scheduled motor-bearing lubrication procedures.
Correct Grease Selection Matters: Bearing grease should be matched to the motor manufacturer's specified lubricant, bearing design, operating speed, and temperature.
Technical FAQs
1. What is Ingersoll Rand 39218193?
39218193 is an Ingersoll Rand motor grease reference associated with Mobilith SHC 220 for applicable motor-bearing lubrication.
2. What is 47667844001?
47667844001 is associated with a 4,000-hour preventive maintenance package for an Ingersoll Rand screw machine.
3. What is the relationship between 47667844001 and 39218193?
47667844001 identifies the maintenance-package reference, while 39218193 identifies a motor-bearing grease. The exact package contents should be confirmed against the applicable compressor documentation.
4. What is the purpose of 39218193?
The grease is used to lubricate compatible motor bearings, helping reduce friction, wear, and heat generation.
5. Is 39218193 a compressor coolant?
No. 39218193 is a bearing grease and should not be treated as a substitute for compressor coolant or lubricating oil.
6. Can 39218193 be mixed with another bearing grease?
Greases should not be mixed unless compatibility has been established. Different thickener systems and additive packages can produce undesirable changes in lubrication performance.
7. What should be checked before applying the grease?
Verify the motor manufacturer's approved grease specification, bearing type, relubrication procedure, quantity, and operating conditions.
8. Why is over-greasing a motor bearing undesirable?
Excess grease can increase churning, heat generation, and bearing operating temperature, potentially reducing bearing life.
9. Does every compressor motor require the same grease?
No. Motor-bearing lubrication requirements can vary according to motor design, bearing type, speed, temperature, and manufacturer specifications.
10. How should grease replacement be performed?
Follow the motor manufacturer's lubrication procedure, including the specified grease quantity, application point, relubrication interval, and any requirements concerning old-grease removal or compatibility.
