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BALL BEARING MRC (SKF) 220MF
The MRC (SKF) 220MF is a single-row deep groove ball bearing, Max Type (filling slot design) engineered for applications requiring higher radial load capacity than standard bearings. It features a single metal shield to help retain lubricant and reduce contamination.
This model is commonly used in large electric motors, pumps, industrial fans, conveyors, and heavy-duty machinery where strong radial load support and reliable continuous operation are required.
MRC is a respected industrial bearing brand within the SKF group.
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Product Details
| Item | Specification |
|---|---|
| Model | 220MF |
| Brand | MRC / SKF |
| Bearing Type | Deep Groove Ball Bearing – Max Type |
| Bore Diameter (ID) | 100 mm |
| Outside Diameter (OD) | 180 mm |
| Width | 34 mm |
| Rows | Single Row |
| Closure Type | Single Metal Shield |
| Snap Ring | No |
| Cage Material | Steel / Sheet Metal |
| Precision Rating | ABEC 1 |
| Internal Clearance | CN |
Bearing Code Meaning
- 220 = Size family near 6220 dimensions
- MF = Max Type / Filling Slot Design, allowing more balls for increased radial load capacity
Key Features
✅ Higher Radial Load Capacity
Max Type construction allows more rolling elements than standard designs.
✅ Heavy-Duty Industrial Use
Well suited for large motors, pumps, and rotating equipment.
✅ Single Shield Protection
Helps retain lubricant and reduce contamination on one side.
✅ Smooth Reliable Operation
Suitable for continuous-duty machinery.
✅ Trusted Industrial Quality
MRC / SKF products are widely used in OEM and maintenance markets.
Typical Applications
- Large electric motors
- Industrial pumps
- Industrial fans
- Conveyors
- Gear drives
- Factory machinery
- Heavy-duty maintenance replacement use
Equivalent / Similar Bearings
- SKF 6220-Z (dimension family reference)
- FAG 6220-Z
- NSK 6220Z
- NTN 6220Z
Important: Verify whether a Max Type design is required before substituting with a standard bearing.
Technical Performance (Approx.)
| Item | Value |
|---|---|
| Dynamic Load Rating | 28,600 lbf |
| Static Load Rating | 30,100 lbf |
| Maximum Speed | 3,400 rpm |
MRC (SKF) 220MF
Data sheet
- Indent (I.D.) - m.m.
- 100
- Outdent (O.D.) - m.m.
- 180
- Thickness - m.m.
- 34
- Material
- BEARING STEEL
- Cover Material
- BEARING STEEL
- Brand
- MRC(SKF)-USA
- Item Condition
- New
Specific References
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The MRC (SKF) 220MF is a single-row deep groove ball bearing, Max Type (filling slot design) engineered for applications requiring higher radial load capacity than standard bearings. It features a single metal shield to help retain lubricant and reduce contamination.
This model is commonly used in large electric motors, pumps, industrial fans, conveyors, and heavy-duty machinery where strong radial load support and reliable continuous operation are required.
MRC is a respected industrial bearing brand within the SKF group.