N1017RSTPKR

N1017RSTPKR · Внешний вид изделия

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N1017RSTPKR · Технический чертёж

Бренд
QIBR
Alternative brand
NSK
Rolling element type
Roller
Measurement system
Metric
Precision level
P5(RBEC-5)
Outer diameter
130 mm
Inner diameter
85 mm
Total width
22 mm
Outer envelope circle
118 mm
Bearing clearances (radial)
0.02～0.035 mm
Chamfer dimension1
1.1 mm
Chamfer dimension2
1 mm
Permissible axial displacement
1.8 mm
Lubrication hole position
/
Width annular lubrication groove
/
Weight
0.933 kg
Load direction
Radial
Vibration grade
ZV3
Temperature
-30℃ to +110℃
Seal type
Open type
Ring material
52100
Rolling element material
52100
Basic dynamic load rating
65 kN
Basic static load rating
86 kN
Lubrication speed
8800 rpm
Oil speed
13000 rpm

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Описание

Single row cylindrical roller bearing is a common rolling bearing, widely used in the fields such as industrial machinery and automobiles. Its main structure includes the inner ring, the outer ring, the cylindrical roller and the holder. The roller is in contact with the roller path, which can withstand a large radial load with high rigidity and precision. Due to the large contact area, low friction and high transmission efficiency, suitable for high speed operation and heavy load conditions. Single row cylindrical roller bearings do not withstand significant axial loads and are usually used with other types of bearings in design. Regular lubrication and maintenance can extend their service life and ensure the stable operation of the equipment.

QIBR - N1017RSTPKR Precision Cylindrical Roller Bearings Advantages and Applications

N1017RSTPKR Precision Cylindrical Roller Bearings, high load capacity, low friction, Inner diameter is 85 mm, Outer diameter is 130 mm, Total width is 22 mm, Weight is 0.933 kg, suitable for compressors, crushers, paper machines and generators, etc., and is the most widely used bearing in working conditions with high load capacity requirements.

QIBR - N1017RSTPKR Precision Cylindrical Roller Bearings Characteristics

N1017RSTPKR Precision Cylindrical Roller Bearings, long life, high cost performance. N1017RSTPKR Precision Cylindrical Roller Bearings, can bear radial load and small axial load, suitable for mechanical equipment with high life requirements.

N1017RSTPKR Precision Cylindrical Roller Bearings Features and Advantages

High Precision: These bearings offer extremely high precision, with a precision grade of P4, making them suitable for applications requiring high rotational accuracy.

High Load Capacity: The line contact between the cylindrical rollers and raceways allows them to bear large radial loads.

Low Friction: The line contact between the rollers and raceways results in low friction, enhancing mechanical efficiency.

Floating Characteristics: There is no constraint force between the rollers and the raceways without flanges, allowing compensation for length changes during rotational motion, making them suitable as floating bearings.

Application: Widely used in machine tool manufacturing, precision machining equipment, heavy-duty and high-speed machinery, aerospace, research and experimental equipment, and other fields.

QIBR - N1017RSTPKR Precision Cylindrical Roller Bearings Optimization

High-Performance Materials: Different materials, such as 100Cr6, GCr15, 20CrMo, AISI 52100, etc., can be provided according to customer requirements.

Cage Material: The cage material can be selected based on customer needs, including steel, brass, nylon, polyamide, PEEK, and PPS, among others.

Lubricants: Suitable lubricants, such as SKF LGHP 2, RENOLIT LX EP 2, Shell Gadus S2 V100 2, etc., can be chosen based on operating conditions and specific parts of the bearing.

More customization: QIBR can design and optimize bearings according to the customer's operating conditions and requirements.

QIBR - N1017RSTPKR Precision Cylindrical Roller Bearings 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: The internal metallographic structure of the metal is analyzed using a professional metallographic microscope.

Geometric tolerance: A contour measuring instrument is used to measure the geometric shape and relative position of the bearing.

Noise monitoring: Vibration data is obtained by monitoring the vibrations during operation with a vibration meter.

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 cylindrical roller bearing

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