Design Features of SR144TLKZW01N Bearing SR144TLKZW01N features a unique stepped design that allows for precise placement and alignment within dental handpieces. SR144TLKZW01N outer dia is 6.35 mm. Its bore dia is 3.175 mm. Its structure reduces friction and enhances smooth rotation, contributing to quieter and more efficient operation during dental procedures.

Design Features of SR144TLKZW01N Bearing

SR144TLKZW01N features a unique stepped design that allows for precise placement and alignment within dental handpieces. SR144TLKZW01N outer dia is 6.35 mm. Its bore dia is 3.175 mm. Its structure reduces friction and enhances smooth rotation, contributing to quieter and more efficient operation during dental procedures.

 

What Benefits Can SR144TLKZW01N Bearing Provide?

• Improved Alignment: The stepped design ensures precise placement and alignment within the dental handpiece, enhancing stability during use.
• Reduced Friction: Its unique design minimizes friction, resulting in smoother, quieter operation and reduced heat generation.
• Increased Durability: The stepped construction provides enhanced durability, extending the service life of dental instruments and reducing the need for frequent maintenance.
• Enhanced Performance: The bearing contributes to consistent, high-performance rotation, crucial for detailed dental procedures.
• Space Efficiency: The stepped design allows for compact configurations, making it ideal for use in smaller, precision-driven dental instruments.

 

What Can SR144TLKZW01N Bearing Be Used for?

• Dental Handpieces: Commonly used in both high-speed and low-speed handpieces, where precise alignment and smooth operation are essential for various dental procedures.
• Dental Micromotors: Applied in micromotors used for tasks like drilling, polishing, and cutting, providing efficient rotation and reduced friction.
• Polishing Instruments: Utilized in dental polishing equipment, where stable rotation is crucial for effective and smooth polishing of dental surfaces.
• Orthodontic Tools: Integrated into orthodontic instruments that require precise, controlled motion for procedures like adjustments and fitting.
• Dental CAD/CAM Systems: Used in computer-aided design and manufacturing systems for creating dental restorations, where accuracy and smooth rotation are necessary for high-quality outcomes.

Part Number	SR144TLKZW01N
System of Measurement	Metric
Bearing Type	Ball
Structure	Stepped
Seal Type	Single shield
Ball Bearing Type	Radial
Other MFG Code	DR70K
Bore Dia	3.175 mm
Bore Dia Tolerance	-0.004mm to 0
Outer Dia	6.35 mm
Outer Dia Tolerance	-0.004mm to 0
Width	2.78 mm
Width Tolerance	-0.04mm to 0
Inner Ring Width	2.38 mm
Stepped Oute Dia	5.98 mm
Effective Outer Ring Width	1.803 mm
MFG Code	DR70K
Ring Material	AISI440C Stainless Steel
Ball Material	Si3N4
Cage Material	Torlon
Dynamic Radial Load	240.26 N
Static Radial Load	75.64 N
Max Speed (X1000 rpm)	500
Temperature Range	-40 to 120 ºC
Lubrication	Required
Shaft Mount Type	Press Fit
ABEC Rating	P4 (ABEC-7)
RoHS	Compliant
Weight	0.4 g

Automotive Industry

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Petroleum Machinery Industry

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Machine Tool Industry

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Outboard Motor

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Steel Plant

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