51132 M
51100 & 51000 Series Single Direction Thrust Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
51132 M
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
2.35 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
160 mm
Bore diameter tolerance
-0.025mm to 0
Outside diameter
200 mm
Outside diameter tolerance
-0.03mm to 0
Width
31 mm
Width tolerance
+0.025mm to -0.4mm
Chamfer dimension
1 mm
Ball & Washer Dimensions
Housing washer inner diameter
162 mm
Shaft washer outer diameter
198 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
25200 lbf
Axial static load rating
104625 lbf
Limiting speed
2.4 X 1000 rpm
Materials
Ring material
52100 Chrome Steel
Ball material
52100 Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
In Stock
Price available upon request.
Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
REQUEST A QUOTE
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
51132 M Bearing Product Overview & Core Advantages
The 51132 M is a metric thrust ball bearing engineered for demanding applications requiring high axial load capacity and precision. This open-type bearing is designed exclusively to accommodate heavy thrust loads in one direction, making it an ideal solution for high-stress, low-speed environments. Its robust construction from 52100 Chrome Steel ensures exceptional durability and reliable performance, while its compliance with ROHS and REACH standards guarantees environmental safety. The 51132 M is characterized by its high static and dynamic load ratings, providing long service life and operational stability.
51132 M Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 51132 | Standard designation for a metric thrust ball bearing with a 160mm bore and 200mm outside diameter. |
| M | Indicates the bearing is manufactured from copper-alloy machined cage material. In this specific case, the cage material is Stainless Steel, offering high strength and corrosion resistance. |
51132 M Bearing Structural Features & Performance Benefits
- High Axial Load Capacity: The single-direction thrust design is optimized to handle significant axial dynamic load ratings of 25200 lbf and exceptionally high axial static load ratings of 104625 lbf, providing robust support against heavy thrust forces.
- Precision Engineering: Features tight dimensional tolerances on the bore, outside diameter, and width, ensuring precise fit and stable operation in assembled machinery.
- Durable Material Construction: Components made from 52100 Chrome Steel (rings and balls) and a Stainless Steel cage deliver excellent wear resistance, dimensional stability, and protection against corrosion.
- Open Design for Lubrication: The open seal type allows for optimal lubrication flow and heat dissipation, which is crucial for managing operational temperatures within the specified range of -30°C to 110°C.
- Optimized for Low-Speed Applications: With a limiting speed of 2.4 x 1000 rpm, this bearing is best suited for applications where high axial load support is more critical than ultra-high rotational speeds.
51132 M Bearing Typical Application Areas
- Heavy-Duty Industrial Machinery: Perfect for applications like large vertical pumps, industrial presses, and heavy-duty gearboxes that require support for substantial one-direction axial loads.
- Construction and Mining Equipment: Used in machinery such as crane hooks, excavator swing mechanisms, and other equipment where high thrust capacity is paramount.
- Power Transmission Systems: Suitable for thrust positions in worm gear reducers and other speed reducers that experience significant axial forces.
- Automotive and Transportation: Applicable in heavy vehicle components like steering systems and clutches that demand reliable thrust bearing performance.
