W 61907-2RS1
W Series Stainless Steel Bearings
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Part No.
Part No.
W 61907-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.073 kg
Tolerance class
P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
55 mm
Outside diameter tolerance
-0.013mm to 0
Width
10 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
2104 lbf
Radial static load rating
1720 lbf
Limiting speed
7.5 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 32.05
/ each
In Stock
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W 61907-2RS1 Bearing Product Overview & Core Advantages
The W 61907-2RS1 is a single row deep groove ball bearing designed for high-performance applications requiring reliable operation under radial loads. Constructed entirely from stainless steel, it offers excellent corrosion resistance. A key feature is its sealed design (2RS1) with contact seals on both sides, which effectively retains lubricant and excludes contaminants, ensuring long service life and maintenance-free operation. This bearing is characterized by its compact cross-section, high limiting speed, and compliance with ROHS and REACH directives, making it a robust and versatile choice for demanding environments.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Bearing |
| 61907 | Basic Bearing Series: 61900 series, with 35mm bore, 55mm OD, 10mm width. |
| 2RS1 | Sealed on both sides with NBR contact seals. Provides superior protection against contamination and grease leakage. |
W 61907-2RS1 Bearing Structural Features & Performance Benefits
- Full Stainless Steel Construction: The rings, balls, and cage are manufactured from stainless steel, providing excellent resistance to corrosion and enabling use in harsh environments and washdown applications.
- Optimized Sealing: The 2RS1 contact seals effectively shield the internal components from contaminants like dust and moisture, while retaining the pre-applied grease lubrication. This significantly enhances bearing service life and reliability.
- High-Speed Capability: The precision single row design and effective lubrication contribute to a high limiting speed of 7,500 rpm, suitable for a wide range of industrial applications.
- Robust Load Capacity: Engineered to handle significant radial dynamic loads (2104 lbf) and radial static loads (1720 lbf), ensuring stable performance under various operating conditions.
- Standard Tolerances & Clearance: Manufactured to P0 tolerance class and standard CN radial internal clearance, guaranteeing consistent performance and interchangeability.
W 61907-2RS1 Bearing Typical Application Areas
- Food and Beverage Processing Equipment (e.g., conveyors, mixers)
- Medical and Pharmaceutical Devices
- Chemical Processing Pumps and Mixers
- Marine and Outdoor Applications requiring corrosion resistance
- Electric Motors and Gearboxes in demanding environments
- Agricultural Machinery
