HC308

HC308 · Product image

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HC308 · Technical drawing

Brand
QIBR
Alternative brand
FK
Rolling element type
Ball
Measurement system
Metric
Precision level
P0(ABEC-1)
Outer diameter
90 mm
Inner diameter
40 mm
Total width
57.1 mm
Width of outer ring
27 mm
Width of inner ring
41.3 mm
Outer diameter of inner ring
/
Locking sleeve outer diameter
63.5 mm
Location of centre
19.8 mm
Chamfer dimension
/
Lubrication hole position
7.0 mm
Width
20.6 mm
Location of holes
8 mm
Bolt size
M10x1 mm
Vibration grade
Z1
Basic dynamic load rating
40.6 kN
Basic static load rating
23.7 kN
Fatigue load limit
/
Limiting speed
/
Weight
1.08 kg
Temperature
-30 ℃ to 80 ℃
Seal type
Closed type

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Description

Application : Agricultural machinery, food processing equipment, logistics transportation equipment,textile machinery, etc.

Specifications :

Bore Diameter (d) : 12mm-100mm

Outside Diameter (D) : 40mm-215mm

Width of Inner Ring (B) : 19.1mm-100mm

Weight : 0.09kg-12.43kg

QIBR - HC308 Insert Bearings Advantages and Applications

HC308Insert Bearings, with strong load-bearing capacity and strong wear resistance, Inner diameter is 40 mm, Outer diameter is 90 mm, and Weight is 1.08 kg. It is suitable for light-load transmission devices, pumps, and harvesters, etc. It is the most widely used bearing in working conditions with high stability requirements.

QIBR - HC308 Insert Bearings Characteristics

HC308Insert Bearings, easy to install, simple to maintain, long life. HC308Insert Bearings, can withstand large radial loads and small axial loads, suitable for mechanical equipment with high life requirements.

HC308 Insert Bearings Features and Advantages

Modular Design: The modular design facilitates direct installation and replacement, enhancing the operational efficiency of equipment.

Strong Adaptability: Insert bearings can handle both radial and axial loads, demonstrating significant capability to accommodate misalignment.

Multiple Locking Mechanisms: These bearings feature various locking mechanisms to meet different installation requirements.·

Cost-Effectiveness: By optimizing the efficiency of rotating components, insert bearings reduce maintenance and replacement frequency, lowering operational costs.

Application: They are widely used in sectors such as agricultural machinery, automotive manufacturing, railway industry, mining and metallurgy, food processing equipment, logistics transport equipment, and textile machinery.

QIBR - HC308 Insert Bearings Optimization

Process Optimization: Processing parameters like cutting speed and feed rate are optimized based on customer requirements for bearing performance.

High-Performance Materials: Bearing materials can be replaced according to different working conditions, such as stainless steel or bearing steel.

Further Customization: QIBR can design and optimize bearings according to customer usage conditions and requirements.

QIBR - HC308 Insert Bearings 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 micrometer measures small surface defects or deviations, with a measurement precision of up to 0.001mm.

Hardness measurement: A hardness tester measures the surface hardness of bearings, with a precision of ±0.5HRC.

Metallographic analysis: Professional metallographic microscopes analyze the internal metallographic structure of metals.

Geometric tolerance: A profile projector measures the geometric shape and relative position of the bearings.

Noise monitoring: Vibration meters monitor the vibration conditions 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.

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