|

Share:


NU309ECM Cylindrical Roller Bearing 45x100x25mm

Contact Us


Quantity:


Cylindrical roller bearings are essential components used in various industrial applications to support radial loads and high rotational speeds. It consists of an inner ring, an outer ring, cylindrical rollers, and a cage. The inner and outer rings have raceways, and the cylindrical rollers are arranged between these raceways. The cage keeps the rollers evenly spaced and prevents them from coming into direct contact with each other. Cylindrical roller bearings can carry high radial loads due to their line contact between rollers and raceways. However, they have limited axial load-carrying capacity. 


SPECIFICATIONS
 
 
Inner Diameter 45 mm Number of Rows Single Row
Outer Diameter 100 mm Cage Material Brass
Width 25 mm Seal Type None On Both Sides
Dynamic Load Rating 112 kN Clearance CN
Static Load Rating 100 kN Precision Grade 0
Fatigue Load Limit 12.9 kN Min Temperature -40 °C
Reference Speed 7 500 rpm Max Temperature +120 °C
Limiting Speed 8 500 rpm Size Standard Metric System
Rolling Element Roller Mass 1 kg


FEATURES AND BENEFITS


  • Detachable components allow for easy maintenance and replacement.

  • Able to handle heavy radial loads, suitable for applications with significant load demands.

  • Axial displacement capability minimizes wear and extends the operational life of the bearing.
Yes, miniature ball bearings are designed to handle high rotational speeds, making them ideal for devices and equipment that require rapid movement.

Specifications

Inner Diameter (ID): 45

Outer Diameter (OD): 100

Width (W): 25

Overall Size (IDxODxW): 45x100x25

Dynamic Load Rating: 112 kN

Static Load Rating: 100 kN

Reference Speed: 7 500 rpm

Limiting Speed: 8 500 rpm

Cage Material: Brass

Seal Type: None On Both Sides

Clearance: CN

Precision: Grade 0

Operating Temperature: -40 °C to +120 °C

Mass: 1 kg

Sorry, currently do not have any video uploaded.