61852 MA/W64F
618 & 619 Series Thin Section Bearings
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Part No.
Part No.
61852 MA/W64F
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
4.17 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
260 mm
Bore diameter tolerance
-0.025mm to 0
Outside diameter
320 mm
Outside diameter tolerance
-0.028mm to 0
Width
28 mm
Width tolerance
-0.35mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
24954 lbf
Radial static load rating
36644 lbf
Limiting speed
2.4 X 1000 rpm
Lubrication
Soild Oil
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Machined metal
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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61852 MA/W64F Bearing Product Overview & Core Advantages
The 61852 MA/W64F is a single row deep groove ball bearing designed for exceptional radial load capacity and smooth operation. This metric bearing features solid oil lubrication for maintenance-free operation across a wide temperature range (-30° to 120°C). Its precision construction with ABEC 1 | ISO P0 tolerance ensures reliable performance in demanding applications, offering a robust solution where high radial load ratings and consistent operation are paramount.
61852 MA/W64F Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| MA | Machined brass cage, outer ring guided | Enhanced stability and suitability for high-speed applications |
| W64 | Solid Oil lubrication | Maintenance-free, extended service life, reduced contamination risk |
| F | Machined steel cage | High strength and durability under demanding conditions |
61852 MA/W64F Bearing Structural Features & Performance Benefits
- High Load Capacity: The deep groove raceway and single row design are optimized to handle significant radial dynamic load ratings of 24,954 lbf and radial static load ratings of 36,644 lbf.
- Maintenance-Free Operation: Integrated Solid Oil lubrication eliminates the need for re-lubrication, providing consistent performance and protection against lubricant washout in various environments.
- Precision Performance: Manufactured to ABEC 1 | ISO P0 tolerance standards with standard CN radial internal clearance, ensuring smooth running and reduced vibration.
- Robust Construction: Components made from chrome steel (rings and balls) and a machined metal cage provide excellent durability and resistance to wear.
61852 MA/W64F Bearing Typical Application Areas
- Industrial electric motors and generators
- Material handling equipment and conveyor systems
- Agricultural machinery
- Ventilation and fan systems
- General industrial machinery requiring reliable radial bearing support
