60/630 N1MBS
6000 Series Snap Ring Bearings
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Part No.
Part No.
60/630 N1MBS
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
275000 g
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
630 mm
Bore diameter tolerance
-0.05mm to 0
Outside diameter
920 mm
Outside diameter tolerance
-0.1mm to 0
Width
128 mm
Width tolerance
-0.5mm to 0
Outer Ring Dimensions
Outer ring locating feature
Locating Slot
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
184119 lbf
Radial static load rating
395664 lbf
Limiting speed
1 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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60/630 N1MBS Bearing Product Overview & Core Advantages
The 60/630 N1MBS is a single row deep groove ball bearing engineered for exceptional radial load capacity in heavy-duty industrial applications. Featuring a massive 630mm bore diameter and constructed from premium chrome steel components, this bearing delivers high reliability and long service life. Its open design allows for versatile lubrication options, while the standard CN radial internal clearance makes it suitable for a wide range of operating conditions. The inclusion of a locating slot on the outer ring facilitates secure and precise mounting, ensuring optimal performance in demanding environments.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 60/630 | Bearing series and bore diameter (630 mm) |
| N1 | Designates a locating slot on the outer ring for axial positioning |
| MB | Indicates machined brass cage (based on standard cage material designation) |
| S | Signifies stainless steel cage material for enhanced corrosion resistance |
60/630 N1MBS Bearing Structural Features & Performance Benefits
- High Load Capacity: Engineered with a robust single-row design and high-grade chrome steel, this bearing offers an exceptional radial dynamic load rating of 184,119 lbf and a radial static load rating of 395,664 lbf, making it ideal for applications with significant radial forces.
- Precision & Stability: Manufactured to P0 tolerance class with strict dimensional tolerances on the bore, outside diameter, and width, ensuring consistent performance and ease of installation in precision machinery.
- Durability & Corrosion Resistance: The stainless steel cage provides superior strength and resistance to corrosion, contributing to the bearing's longevity even in harsh operating environments.
- Secure Mounting: The outer ring locating slot (N1) enables positive axial location of the bearing within the housing, preventing creep and ensuring stable operation under varying loads.
- Versatile Application Range: With a standard CN radial internal clearance and a wide operating temperature range of -30°C to 120°C, this bearing is adaptable to numerous industrial settings.
60/630 N1MBS Bearing Typical Application Areas
- Heavy Machinery: Gears, large industrial fans, and conveyor pulleys.
- Material Handling: Crane sheaves and hoisting equipment.
- Industrial Pumps & Compressors: Where high radial loads are present.
- Mining & Construction Equipment: Crushers, screens, and other heavy-duty rotating machinery.
- Wind Turbines: Low-speed shaft applications and yaw systems.
