16018, 16018Z, 16018ZZ, 16018RS, 16018-2RS Deep Groove Ball Bearings 90x140x16mm – Thin-Section Precision Bearings for Industrial Motors, Heavy-Duty Fans, Pumps & Machinery

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16018, 16018Z, 16018ZZ, 16018RS, 16018-2RS Deep Groove Ball Bearings 90x140x16mm – Thin-Section Precision Bearings for Industrial Motors, Heavy-Duty Fans, Pumps & Machinery

The 16018 series deep groove ball bearings feature thin-section dimensions of 90mm (ID) × 140mm (OD) × 16mm (W), offering high radial load capacity in a compact radial profile—ideal for demanding industrial applications requiring a 90mm shaft with limited installation space. Commonly used in large electric motors, heavy-duty blowers, water/oil pumps, compressors, construction machinery, and power transmission systems.

Available in multiple sealing configurations to suit your operating environment:

16018: Open type – minimal friction, ideal for clean or oil-lubricated systems
16018Z / 16018ZZ: Single or double metal shields – reduce dust ingress while retaining factory grease
16018RS / 16018-2RS: Single or double rubber seals – provide excellent protection against moisture, dust, and fine contaminants

Manufactured from high-quality chrome steel (GCr15) with precision grinding, these bearings ensure smooth rotation, low noise, and extended service life. Stainless steel versions are available upon request for corrosive or hygiene-sensitive environments.

The 16018 series combines a robust 90mm bore with a slim 13mm cross-section—making it an excellent choice for medium to heavy-load applications where reliability, durability, and space efficiency are critical.

🔧 Key Specifications:

Models: 16018, 16018Z, 16018ZZ, 16018RS, 16018-2RS
Dimensions: 90 × 140 × 16 mm
Material: Chrome Steel (standard); Stainless Steel optional
Precision Grade: P0 (ABEC-1) to P6 (ABEC-5) available
Ideal for: Industrial motors, heavy fans, pumps, construction equipment, gearboxes

⚠️ Tip: Use 16018-2RS in wet or dusty conditions; 16018ZZ for dry environments; open 16018 for high-speed or oil-circulated systems.

Each bearing undergoes strict quality inspection and is packed in anti-rust packaging. Available in single units or bulk—contact us for OEM or wholesale orders!

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