21309 EK Spherical Roller Bearing

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21309 EK

Bore Diameter:45 mm

Outside Diameter:100 mm

Width:25 mm

The 21309 EK bearing is a Spherical roller bearing with an inner diameter of 45 mm , an outer diameter of 100 mm, a width of 25 mm. It typically uses P0,P6,P5 grade precision tolerances and open , CC , MB , CA , K , W33 , C3 type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

45 mm

Outside Diameter:

100 mm

Thickness:

25 mm

Specifications:

Structure:

spherical roller

Brand:

ZQM & OEM

Precision Rating:

P0,P6,P5

Bearing Material:

GCr15,GCr15SiMn

Seals Type:

open , CC , MB , CA , K , W33 , C3

Transaction Information:

Detailed description

21309 EK spherical roller bearing specification:

- Net weight: 0.98 kg

- Dynamic load rating: 125kN

- Static load rating:127kN

- Limit speed: 6300-8500r/min

- High Precision and Long Lifespan

- Tolerance grade: ABEC-1,ABEC-3,ABEC-5

- It is designed to manage high radial loads even when misalignment

- Poor lubrication, contamination

- Extreme speeds or critical application stresses are present.

- Spherical roller bearings can carry radial load and axial load in double directions.

- Spherical Roller Bearings are commonly used in agricultural machines such as combined harvesting machine, air-blower, paper-machine, textile machine, woodworking machinery, overhead crane moving wheel and driving shaft as well as a large number of non agricultural applications.

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21309 EK Spherical Roller Bearing

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