2529/P5

2529/P5 · Внешний вид изделия

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2529/P5 · Технический чертёж

Бренд
QIBR
Alternative brand
CPM
Rolling element type
Roller
Measurement system
Metric
Precision level
P5(RBEC-5)
Inner diameter
30 mm
Total width
14 mm
Outer diameter of inner ring
40.15 mm
Roller length
7.5 mm
Inner diameter tolerance
0 to -6 ㎛
Width tolerance
0 to -120 ㎛
Outer envelope circle
50.740 mm
Chamfer dimension1
3 mm
Chamfer dimension2
0.3 mm
Load direction
Radial
Temperature
-30℃ to +110℃
Seal type
Open type
Ring material
52100
Rolling element material
52100
Basic dynamic load rating
32.6 kN
Basic static load rating
32.9 kN

Запрос по 2529/P5

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Описание

Single row full complement cylindrical roller bearings without an outer ring where the cylindrical rollers are guided directly on the shaft or inner ring. they have a more compact design and higher load-carrying capacity, providing increased radial load capacity and improved resistance to shock and vibration. Additionally, the absence of an outer ring reduces friction and allows for higher speeds and improved lubrication distribution. These bearings are commonly used in applications where space is limited, and heavy radial loads or shock loads need to be accommodated, such as in gearboxes, machine tools, and heavy machinery.

QIBR - 2529/P5 Cylindrical Roller Bearing Advantages and Applications

2529/P5 Cylindrical Roller Bearing, high precision, compact structure, Inner diameter is 30 mm，Outer envelope circle is 50.740 mm，Total width is 14 mm, suitable for machine tool spindles, rolling mills, motors and gas turbines, etc., and is the most widely used bearing in working conditions with high precision requirements.

QIBR - 2529/P5 Cylindrical Roller Bearing Characteristics

2529/P5 Cylindrical Roller Bearing, improve work efficiency, high cost performance. 2529/P5 Cylindrical Roller Bearing, can bear radial load and certain axial load at the same time, suitable for mechanical equipment with high precision requirements.

2529/P5 Cylindrical Roller Bearing Features and Advantages

High load capacity: Designed with a high radial load capacity, suitable for heavy loads and shock loads, making it ideal for high-load conditions.

Low Friction Coefficient: The line contact between the rollers and raceways results in a low friction coefficient, making it suitable for high-speed operation.

Separable Design: The inner and outer rings can be separated, facilitating easy installation and disassembly, ideal for equipment requiring frequent maintenance.

High Adaptability: Capable of accommodating changes in relative position due to thermal expansion or installation errors, suitable as a free-end bearing.

Application: Extensively used in the automotive industry, industrial machinery, motors and power generation equipment, household appliances, aerospace, medical equipment, railways and transportation, construction machinery, wind energy, and renewable resources.

QIBR - 2529/P5 Cylindrical Roller Bearing Optimization

Selectable Precision, Vibration, and Noise Levels: Options include P6, P5 for precision, V2, V3 for vibration, and Z2, Z3 for noise.

Cage Material: The cage material can be chosen based on operating conditions, with options including steel, brass, or nylon.

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

Optimized Roller Profile: Depending on operating conditions, logarithmic profile curves can be used to optimize the roller profile, reducing stress concentration between rollers and raceways, and enhancing load capacity and service life.

More customization: QIBR can design and optimize bearings according to customer drawings and operating conditions.

QIBR - 2529/P5 Cylindrical Roller Bearing Quality Control

Dimension measurement: Various high-precision instruments are used to measure multiple 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: Surface hardness is measured using a hardness tester, with an accuracy of ±0.5HRC.

Metallographic analysis: 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 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.

Другие модели серии Single row full complement cylindrical roller bearings without outer ring

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