61815-2RZ
618 & 619 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
61815-2RZ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.15 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
75 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
95 mm
Outside diameter tolerance
-0.013mm to 0
Width
10 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
2810 lbf
Radial static load rating
2428 lbf
Limiting speed
7 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:
$ 54.41
/ each
In Stock
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61815-2RZ Bearing Product Overview & Core Advantages
The 61815-2RZ is a metric single row deep groove ball bearing designed for exceptional performance in compact spaces. Engineered with sealed construction and manufactured to P6 tolerance class, this bearing delivers high precision and reliable operation. Its primary advantages include superior radial load capacity and the ability to accommodate moderate axial loads in both directions. The integrated seals and pre-lubrication ensure long service life with minimal maintenance, making it an ideal choice for applications demanding high reliability and compact design.
61815-2RZ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 61815 | Basic designation for a metric single row deep groove ball bearing with 75mm bore, 95mm OD, and 10mm width. | Defines the standard bearing dimensions and type. |
| -2RZ | Non-contact rubber seals on both sides. | Provides effective protection against contaminants while minimizing friction, contributing to the bearing's limiting speed. |
61815-2RZ Bearing Structural Features & Performance Benefits
- Optimized Raceway Geometry & Single Row Design: The deep groove raceways and single row of balls are precision-engineered to handle significant radial dynamic load rating (2810 lbf) and moderate axial loads, ensuring stable performance.
- High-Precision Components: Manufactured from chrome steel rings and balls with a stainless steel cage, the bearing offers excellent durability, corrosion resistance, and smooth operation at the specified limiting speed of 7,000 rpm.
- Sealed & Pre-Lubricated for Longevity: The 2RZ seals effectively exclude moisture and debris. Combined with factory-applied grease lubrication, this creates a robust, maintenance-free solution ideal for the specified temperature range of -30°C to 120°C.
- Superior Running Accuracy: The P6 tolerance class and standard CN radial internal clearance guarantee precise running accuracy and low vibration, which is critical for sensitive machinery.
61815-2RZ Bearing Typical Application Areas
This bearing is widely used in applications requiring a compact, reliable, and sealed solution. Key industries and equipment include:
- Electric Motors and small gearboxes
- Industrial Fans and blowers
- Office automation equipment such as printers and copiers
- Medical devices and precision instruments
- Agricultural machinery and conveyor systems
