11204/P6

Inner diameter:
20 mm
Outer diameter:
47 mm
Width:
40 mm
Mass:
0.18 kg

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11204/P6

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Specifications

Seris - 11204/P6

Brand : QIBR
Rolling element type : Ball
Measurement system : Metric
Precision level : P6(ABEC-3)
Bore : 20 mm
Outer diameter (D) : 47 mm
Width (B) : 40 mm
Mass : 0.18 kg
Width outer ring (C) : 14 mm
Basic dynamic load rating : 12.7 KN
Basic static load rating : 3.4 KN
Fatigue load limit (Pu) : 0.18 KN
Limiting speed : 9000 rpm
Shoulder diameter (d1) : 28.8 mm
Shoulder diameter (D1) : 40 mm
Chamfer dimension (r1,2) : 1 mm
Lubrication : Oil lubrication
Load direction : Axial and radial
Rolling element material : 52100
Ring material : 52100
Inner diameter tolerance : 0 to -8 µm
Outer diameter tolerance : 0 to -9 µm
Width tolerance : 0 to -120 µm
Structures : Double row
Temperature : -30 ℃ to +110 ℃
Seal type : Open Type
11204/P6
Download 11204/P6 Drawing

Description

Bore, Outer diameter (D), Width (B), Mass, Width outer ring (C), Basic dynamic load rating , Basic static load rating, Fatigue load limit (Pu), Limiting speed , Shoulder diameter (d1), Shoulder diameter (D1), Chamfer dimension (r1,2), Lubrication, Load direction, Rolling element material, Ring material, Inner diameter tolerance, Outer diameter tolerance, Width tolerance, Structures,

QIBR - 11204/P6 Self-aligning Ball Bearings Advantages and Applications

11204/P6 Self-aligning Ball Bearings has strong load-bearing capacity and strong adaptability. Bore is 20 mm，Outer diameter (D) is 47 mm，Width (B) is 40 mm，Mass is 0.18 kg. It is suitable for screening machines, generators, and chain conveyors, etc. and is the most widely used bearing in working conditions with high load-bearing capacity requirements.

Bore, Outer diameter (D), Width (B), Mass, Width outer ring (C), Basic dynamic load rating , Basic static load rating, Fatigue load limit (Pu), Limiting speed , Shoulder diameter (d1), Shoulder diameter (D1), Chamfer dimension (r1,2), Lubrication, Load direction, Rolling element material, Ring material, Inner diameter tolerance, Outer diameter tolerance, Width tolerance, Structures,

QIBR - 11204/P6 Self-aligning Ball Bearings Characteristics

11204/P6 Self-aligning Ball Bearings, long life, easy installation and maintenance, economical. 11204/P6 Self-aligning Ball Bearings, can bear radial load and axial load at the same time, suitable for mechanical equipment with high life requirements.

11204/P6 Self-aligning Ball Bearing Features and Advantages

Accommodates 3-Degree Misalignment: Compensates for up to 3 degrees of static and dynamic misalignment.

Light Load Performance: Performs well under light loads with low load requirements.

Low Noise: The loose fit between the rolling elements and the outer ring generates low noise levels, making it especially suitable for household items like fans.

Extended Service Life: Exhibits high-speed performance with reduced heat and friction, prolonging its service life and minimizing maintenance.

Application: Widely used in industrial fans, industrial machinery, material handling, food and beverage, automotive components, pulp and paper industries, agricultural equipment, and mining machinery.

QIBR - 11204/P6 Self-aligning Ball Bearing Optimization

Radial Clearance:Can be supplied with CN or C3 group clearance, or customized clearance based on customer requirements.

Grease Replacement: Select lubrication based on bearing operating conditions, such as SKF LGEV 2 or Fuchs MOLY HD 0.

Cage Material: Select lubrication according to bearing working requirements, such as SKF LGMT 2, Timken GR217, or Shell Gadus S2 V220AC.

Further Customization: QIBR can design and optimize bearings according to customer drawings and operating conditions.

QIBR - 11204/P6 Self-aligning Ball Bearing Quality Control

Dimension measurement: Multiple high-precision instruments are used to measure various dimensions of the bearing, with an accuracy of up to 0.001mm.

Rotation accuracy: A dial gauge measures minor surface flaws or deviations, with measurement accuracy reaching 0.001mm.

Hardness measurement: The surface hardness of the bearing is measured using a hardness tester, with an accuracy of ±0.5HRC.

Metallographic analysis: The internal metallographic structure is analyzed using a professional metallographic microscope.

Geometric tolerance: A contour gauge measures the bearing's geometric shape and relative position.

Noise monitoring: A vibration meter monitors the vibration during operation to obtain noise data.

Raw material control: Steel and parts are sourced from ISO 14001-certified suppliers, ensuring product stability while promoting sustainable development.

Features & Benefits

Accommodate static and dynamic misalignment, excellent high-speed performance.
11204/P6
The outer ring is made of high-purity special high-quality bearing steel processed by high-speed forging + cold rolling process, and the raceway surface is carbonitrided.
Injection molded glass fiber reinforced nylon material
The inner ring is made of high-purity special high-quality bearing steel processed by high-speed forging + cold rolling process, and the raceway surface is carbonitrided.
Steel balls are G10 and above grade products, ensuring the steel ball material and processing accuracy.
Grease is for sealed bearing type, and anti-rust oil is for open-type bearings.

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