YELAG 208

Inner diameter:
40 mm
Outer diameter:
80 mm
Width:
42.8 mm
Mass:
0.69 kg

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YELAG 208

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Brand : QIBR
Rolling element type : Ball
Measurement system : Metric
Precision level : P0(ABEC-1)
Vibration grade : Z1
Bore : 40 mm
Outer diameter (D) : 80 mm
Width inner ring (B) : 42.8 mm
Overall bearing width (B1) : 56.3 mm
Width of outer ring (C) : 21 mm
Outside diameter (d1) : 51.8 mm
Outside diameter of lock (d2) : 56.5 mm
Distance from locking device side face to raceway centre (s1) : 34.9 mm
Chamfer dimension (r1,2) : min.1 mm
Basic dynamic load rating : 30.7 KN
Basic static load rating : 19 KN
Fatigue load limit (Pu) : 0.8 KN
Limiting speed : 950 r/min
Mass : 0.69 kg
Temperature : -30 ℃ to +110 ℃
Seal type : Closed Type
Bore, Outer diameter (D), Width inner ring (B), Overall bearing width (B1), Width of outer ring (C), Outside diameter (d1), Outside diameter of lock (d2), Distance from locking device side face to raceway centre (s1), Chamfer dimension (r1,2), Basic dynamic load rating , Basic static load rating, Fatigue load limit (Pu), Limiting speed , Mass,

QIBR - YELAG 208 Insert Bearings Advantages and Applications

YELAG 208Insert Bearings, with strong load-bearing capacity and strong wear resistance, Bore is 40 mm, Outer diameter (D) is 80 mm, and Mass is 0.69 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.

Bore, Outer diameter (D), Width inner ring (B), Overall bearing width (B1), Width of outer ring (C), Outside diameter (d1), Outside diameter of lock (d2), Distance from locking device side face to raceway centre (s1), Chamfer dimension (r1,2), Basic dynamic load rating , Basic static load rating, Fatigue load limit (Pu), Limiting speed , Mass,

QIBR - YELAG 208 Insert Bearings Characteristics

YELAG 208Insert Bearings, easy to install, simple to maintain, long life. YELAG 208Insert Bearings, can withstand large radial loads and small axial loads, suitable for mechanical equipment with high life requirements.

YELAG 208 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 - YELAG 208 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 - YELAG 208 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.

YELAG 208
The outer ring of insert bearings is designed with a spherical surface to facilitate easy mounting and alignment within the housing.
The seal of insert bearings protects against contaminants and retains lubrication for reliable performance and extended bearing life.
The inner ring of insert bearings is extended on one or both sides, allowing secure attachment to the shaft with set screws or an eccentric locking collar.
The eccentric locking collar of insert bearings provides a secure and reliable locking mechanism by rotating and tightening against the shaft.
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