PP Caster Wheels 3-5 Inch Threaded Stem with M10×1.5mm Fine Pitch and 20mm Vertical Adjustment Range

Price Negotiable

Price: negotiated

MOQ: 500

Delivery Time: 25

Brand: Dajin

Product Description

Product Overview

Precision-engineered PP caster wheels with threaded stems available in 3", 4", and 5" diameters, designed for laboratory, electronics, and cleanroom applications requiring micron-level height adjustment and smooth mobility.

Key Features

Precision Threaded Stem: M10×1.5mm fine pitch thread enables micron-level height adjustment (±0.1mm)
Engineering-Grade PP Wheel: 50mm diameter with UV stabilizers tested to 500 hours QUV weathering
Dual-Bearing Swivel: Chrome steel balls (ABEC-3 grade) ensure smooth 360° rotation
Compact Design: 65mm total height ideal for low-clearance equipment applications

Functional Advantages

Micro-Adjustment Capability: 20mm vertical travel range with locking nut for vibration-sensitive instruments
Multi-Angle Load Distribution: 15° self-aligning base compensates for uneven surfaces
Tool-Free Operation: Knurled adjustment knob allows finger-tight positioning

Application Areas

Laboratory Equipment: Microscope stations, analytical balance tables
Electronics Manufacturing: PCB assembly benches, optical inspection stations
Cleanroom Environments: ISO Class 5 compliant with ESD-safe variants available

Technical Specifications

Wheel Diameter	Tread Width	Bearing Type	Load Height	Swivel Radius	Plate Size	Thread Size	Stem Size
75mm / 3"	27mm	No Bearing/Single Ball Bearing	105mm	69mm / 99mm	92 × 65mm	M12 × 30mm	⌀12 × 60mm
100mm / 4"	27mm	No Bearing/Single Ball Bearing	127mm	85mm / 109mm	92 × 65mm	M12 × 30mm	⌀12 × 60mm
125mm / 5"	27mm	No Bearing/Single Ball Bearing	154mm	105mm / 120mm	92 × 65mm	M12 × 30mm	⌀12 × 60mm