51126

51126 · Product image

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51126 · Technical drawing

Brand
QIBR
Alternative brand
SKF
Rolling element type
Ball
Measurement system
Metric
Precision level
P0(ABEC-1)
Outer diameter
170 mm
Inner diameter
130 mm
Total width
30 mm
Inner diameter of outer ring
132 mm
Chamfer dimension
1 mm
Weight
1.85 kg
Load direction
Axial
Temperature
-30℃ to +110℃
Seal type
Open type
Ring material
52100
Rolling element material
52100
Basic dynamic load rating
119 kN
Basic static load rating
440 kN
Fatigue load limit
13.4 kN
Reference speed
1900 rpm
Limiting speed
2600 rpm

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Description

• consist of a shaft washer, a housing washer and a ball and cage assembly.

• can accommodate axial loads and locate a shaft axially, in one direction only.

• The single direction thrust ball bearings are mainly used in situations where axial force is only applied in one direction. ‌These situations include linear reciprocating motion mechanisms, screw transmission mechanisms, etc.

QIBR - 51126 Thrust Ball Bearing Advantages and Applications

51126Thrust Ball Bearing, small friction coefficient, strong axial load-bearing capacity, Inner diameter is 130 mm, Outer diameter is 170 mm, Total width is 30 mm, Weight is 1.85 kg, suitable for harvesters, tractors, crushers and gearboxes, etc., and is the most widely used bearing in working conditions with high load-bearing capacity requirements.

QIBR - 51126 Thrust Ball Bearing Characteristics

51126Thrust Ball Bearing, long life, easy maintenance, high cost performance. 51126Thrust Ball Bearing, can withstand unidirectional or bidirectional axial loads, suitable for mechanical equipment with high precision requirements.

51126 Thrust Ball Bearings Features and Advantages

Designed for Axial Loads: Thrust ball bearings are specifically designed to support axial loads, providing unique advantages in this area.

Self-Aligning Capability: They can reduce the impact of installation errors and accommodate a certain degree of axial displacement.

Separable Design: The shaft rings, housing rings, and cage components can be separated, making the installation and disassembly of the bearings more convenient.

Long Service Life: These bearings can withstand a certain amount of wear and scratches, improving overall operational efficiency and offering a longer lifespan.

Application: Thrust ball bearings are widely used in cranes, vertical pumps, vertical centrifuges, jacks, low-speed reducers, machine tools, automobiles, motors, and aerospace applications.

QIBR - 51126 Thrust Ball Bearings Optimization

Precision Levels: Bearings can be provided in precision grades of P4, P6, and P5 based on customer requirements.

Cage Selection: The type of cage can be chosen according to customer needs, such as stamped cages and copper alloy machined cages.

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

QIBR - 51126 Thrust Ball 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 the bearings, with a precision of ±0.5HRC.

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