6305-ZNBR
6300 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6305-ZNBR
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
232 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
62 mm
Outside diameter tolerance
-0.013mm to 0
Width
17 mm
Width tolerance
-0.120mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring Groove
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
4631 lbf
Radial static load rating
254 lbf
Limiting speed
11 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 5.99
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6305-ZNBR Bearing Product Overview & Core Advantages
The 6305-ZNBR is a single row deep groove ball bearing designed for robust performance in radial load applications. This metric bearing features a shielded design on one side and a snap ring groove on the outer ring, offering excellent protection against contamination and simplified axial location within a housing. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides reliable operation and high rigidity for a wide range of industrial machinery. Its construction from chrome steel ensures durability and a long service life.
Model Code Breakdown
| Suffix Code | Technical Meaning |
|---|---|
| Z | A shield is fitted on one side of the bearing to protect against the ingress of large solid contaminants. |
| N | Signifies a snap ring groove on the outer ring, facilitating secure axial positioning and simplifying housing design. |
| BR | Indicates the bearing is supplied with a snap ring included, providing immediate installation readiness. |
6305-ZNBR Bearing Structural Features & Performance Benefits
- Robust Construction & High Rigidity: The single row deep groove raceway and chrome steel construction provide high radial load capacity and rigidity, ensuring stable performance under load.
- Effective Contamination Protection: The shielded (Z) design effectively protects the bearing interior from large particles, enhancing reliability in challenging environments.
- Simplified Assembly & Axial Location: The snap ring groove (N) and included snap ring (BR) allow for easy and secure axial fixation, reducing assembly time and complexity.
- Standard Precision & Versatility: Manufactured to ABEC 1 (ISO P0) tolerance, this bearing offers consistent quality and is suitable for a broad spectrum of general industrial applications.
6305-ZNBR Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Automotive Components (Pumps, Auxiliary Drives)
