61916-2RS1
618 & 619 Series Thin Section Bearings
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Part No.
Part No.
61916-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.4 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
80 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
110 mm
Outside diameter tolerance
-0.013mm to 0
Width
16 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
5643 lbf
Radial static load rating
4586 lbf
Limiting speed
3.4 X 1000 rpm
Lubrication
Grease
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
No drawings available at the moment, will be launched soon
Price:
$ 104.38
/ each
In Stock
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61916-2RS1 Bearing Product Overview & Core Advantages
The 61916-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered to primarily handle radial loads, this sealed bearing offers a compact design and high operational reliability. Its key advantages include a high limiting speed of 3,400 rpm, robust construction using chrome steel rings and balls, and being pre-lubricated for immediate, maintenance-free operation. The combination of P6 tolerance class and CN radial clearance ensures high running accuracy and smooth operation, making it an ideal choice for precision machinery.
61916-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 61916 | Standard designation for a deep groove ball bearing with 80mm bore, 110mm OD, and 16mm width. | Defines the core bearing dimensions and basic type. |
| 2RS1 | Indicates contact-type rubber seals on both sides of the bearing. | Provides superior protection against contaminant ingress and retains lubricant, ensuring long service life and reliability. |
61916-2RS1 Bearing Structural Features & Performance Benefits
- Robust Single Row Design: The deep groove raceway and high-quality chrome steel construction provide excellent radial load capacity (5,643 lbf dynamic) and durability.
- High-Speed Capability: The standard CN radial internal clearance and optimized geometry, combined with a stainless steel cage, contribute to stable operation at the high limiting speed of 3,400 rpm.
- Sealed and Pre-Lubricated: The 2RS1 contact seals effectively shield the bearing internals from dust and moisture. Pre-filled grease lubrication allows for immediate installation and operation across a wide temperature range (-30°C to 120°C), making it a maintenance-free solution.
- Precision Tolerance: Manufactured to P6 tolerance class, this bearing ensures high running accuracy, reduced vibration, and consistent performance in precision applications.
61916-2RS1 Bearing Typical Application Areas
This bearing is widely used in various industrial sectors due to its reliability and performance. Key applications include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
