Brand:Ingersoll Rand Item No.:47642700001 39218193 Product Origin:USA Product Dimensions:202 × 21 × 261 mm Product Weight:0.30 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 47642700001 39218193 Motor Grease combines a scheduled-maintenance reference with a specified lubricant for compatible compressor motor-bearing applications. 47642700001 is listed as a 2,000-hour preventive maintenance kit for older Cobra M132-160 screw compressors, while 39218193 identifies Mobilith SHC 220 motor grease.
Motor bearings operate under continuous mechanical load and depend on the correct lubricant to maintain an effective protective film. In an industrial screw compressor, reliable motor-bearing lubrication is an important part of maintaining stable operation and supporting long-term equipment availability.
39218193 is particularly relevant where the applicable motor documentation specifies Mobilith SHC 220. Ingersoll Rand service documentation identifies this grease for applicable 60 Hz motors and emphasizes following the grease specification shown on the motor information nameplate.
Proper lubrication is more than simply adding grease at a scheduled interval. The correct grease type, quantity, application method, and service timing all influence bearing performance. Excessive grease can also be harmful, making controlled lubrication an important part of professional compressor maintenance.
The 47642700001 reference should be treated as the preventive-maintenance kit identifier. It should not automatically be interpreted as confirmation that 39218193 is included in every kit configuration. The applicable bill of materials should be checked for the specific compressor before ordering.
For maintenance and purchasing teams, using the correct Ingersoll Rand grease reference provides a clear and traceable lubrication specification. When 39218193 is confirmed for the motor, its use as part of scheduled service can help support bearing protection, smooth motor operation, and dependable compressor performance.
Technical Specifications
Specification
Details
Brand
Ingersoll Rand
Maintenance Kit Number
47642700001
Component Number
39218193
Product Type
Motor Grease
Lubricant
Mobilith SHC 220
Primary Application
Electric motor bearing lubrication
Documented Motor Application
Applicable 60 Hz motors
Base Oil
Synthetic hydrocarbon oil (PAO), published product data
NLGI Grade
2, published product data
Thickener
Lithium complex, published product data
Dropping Point
>250 °C, published supplier/product data
Typical Application Temperature
Approximately -30 °C to +150 °C, published supplier/product data
Lubrication Quantity
Motor- and bearing-specific
Dimensions
Packaging-specific; verify current product documentation
Weight
Packaging-specific; verify current product documentation
Mixing Compatibility
Do not mix unless compatibility is confirmed
Installation
Follow applicable Ingersoll Rand motor lubrication procedure
Compatibility
Verify motor nameplate, compressor model, and serial number
2,000-Hour Preventive Maintenance: 47642700001 is identified as a 2,000-hour preventive maintenance kit for older Cobra M132-160 screw compressors.
Electric Motor Bearing Lubrication: 39218193 is specified as Mobilith SHC 220 for applicable Ingersoll Rand compressor motor applications.
Scheduled Motor Service: The grease is suitable for planned bearing lubrication when the motor nameplate or service documentation calls for this lubricant.
High-Temperature Bearing Conditions: Mobilith SHC 220 provides a synthetic lubricant solution for demanding bearing-service environments where the specified grease is required.
Preventive Reliability Maintenance: Correct bearing lubrication helps support smooth motor operation and reduce lubrication-related wear during extended compressor service.
Key Strengths at a Glance
Ingersoll Rand Part Reference: 39218193 is an established Ingersoll Rand motor-grease reference.
Mobilith SHC 220: Ingersoll Rand documentation specifies Mobilith SHC 220, part number 39218193, for applicable 60 Hz motors.
Synthetic Grease: Mobilith SHC 220 is a synthetic grease intended for demanding industrial bearing applications.
Motor-Bearing Protection: Proper lubrication helps maintain the lubricating film required to protect bearing surfaces during operation.
Configuration-Specific Selection: Grease selection should follow the motor's grease information nameplate and the applicable compressor maintenance documentation.
Technical FAQs
1. What is Ingersoll Rand 39218193?
39218193 is Ingersoll Rand motor grease identified with Mobilith SHC 220 for applicable compressor motor applications.
2. What is 47642700001?
47642700001 is identified as a 2,000-hour preventive maintenance kit for older Cobra M132-160 screw compressors.
3. What is the relationship between 47642700001 and 39218193?
47642700001 identifies the preventive-maintenance kit, while 39218193 identifies a motor grease used for applicable motor configurations. The exact contents of the maintenance kit should be confirmed against the compressor-specific parts list.
4. Which motors require 39218193?
Ingersoll Rand documentation specifies Mobilith SHC 220 (39218193) for applicable 60 Hz motors. The motor's grease information nameplate should be checked before lubrication.
5. Can 39218193 be used on every Ingersoll Rand compressor motor?
No. Motor grease requirements can vary by motor configuration and frequency. The specified lubricant should always be confirmed from the motor nameplate or applicable service documentation.
6. Can 39218193 be mixed with another grease?
Greases should not be mixed unless compatibility has been established. Ingersoll Rand documentation warns that incompatible alternative greases can shorten motor life.
7. Why is correct grease quantity important?
Both insufficient and excessive grease can create bearing problems. Over-greasing can increase temperature and contribute to bearing or motor failure.
8. What should be checked before applying 39218193?
Verify the motor grease specification, bearing arrangement, lubrication quantity, service interval, and applicable compressor maintenance procedure.
9. What are signs of a motor-bearing lubrication problem?
Abnormal bearing temperature, noise, vibration, or premature bearing wear may indicate lubrication problems, although these symptoms can also result from mechanical or electrical faults.
10. Is 39218193 interchangeable with other motor greases?
Interchangeability should not be assumed. Ingersoll Rand documentation identifies specific alternatives for certain applications, including Chevron Black Pearl #2 (39204292) and Chevron SRI 2 (39161641), while 50 Hz motors may require Esso Unirex N3 (92844729).
