61903-2RZ

61903-2RZ

61903-2RZ is a compact deep groove ball bearing with non-contact rubber seals on both sides. Its core function is to provide dust protection and low-resistance stable support for medium-high-speed rotating equipment with limited space and requirements for operating noise and friction coefficient. With a 17mm inner diameter, 30mm outer diameter and 7mm width, its compact size of 17mm x 30mm x 7mm meets the installation needs of small devices. The non-contact seal design can effectively prevent dust and impurities from entering, avoid direct contact with the rolling elements, reduce operating friction and noise, and the pre-filled lubricating grease enables long-term maintenance-free operation. It has stable radial load capacity and a small capacity for bidirectional axial loads, and is suitable for general mechanical fields such as small motors, precision fans, office automation equipment, instruments and meters, electric tools, etc., which have requirements for quietness and operational efficiency.
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Product Introduction

61903-2RZ Product Specifications:

Inventory status: Usually dispatched within 48 hours
Inner diameter: 17mm
Outer diameter: 30mm
Width: 7mm
Material: Bearing steel
Lubrication: Grease
Static load: The basic rated static load is 2.85kN
Dynamic load: The basic rated dynamic load is 5.50kN
Speed limit: 20,000 r/min Country of Origin: China
Current inventory: 118 pieces
This bearing can be used in the following industries:

small precision motor manufacturing industry, silent fan supporting industry, office automation equipment (printers/scanners) industry, instrument and meter transmission mechanism industry, electric tool core component industry, smart home drive device industry

product-280-210

We offer two packaging options:
A: Industrial packaging + export carton + pallet / wooden crate
B: Commercial individual packaging - rust-proof packaging bag + cardboard box (white or customer-specified color) + export carton + pallet / wooden crate

product-4900-740
The numerous advantages of cooperating with Tuocheng Bearing Company:
You can purchase goods at discounted prices.
Delivery is prompt. Quality is guaranteed.
Acceptance of small orders is possible.

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