61901-Z

61901-Z

61901-Z is a single-row deep groove ball bearing with a dust cover on one side. Its core function is to provide a universal rotating support with dust protection, low friction, and stable compatibility for regular and slightly dusty working conditions of small and medium-sized equipment in various industries. With a compact size of 12mm inner diameter, 24mm outer diameter, and 6mm width, it can precisely meet the assembly requirements of mechanical components with limited installation space. This bearing is made of high-carbon chromium bearing steel (GCr15) with a hardness of 60-64 HRC. It is equipped with a steel plate stamping cage and a Z-type single-sided dust cover, featuring high wear resistance, high rigidity, and single-sided sealing protection performance. It can stably withstand radial loads and small bidirectional axial loads. The basic rated dynamic load is up to 2.91kN, and the basic rated static load is 1.46kN. The grease lubrication reference speed is 67,000 r/min, and the limit speed is 40,000 r/min. The single-sided dust cover design can firmly lock the pre-filled low-viscosity lithium-based lubricating grease, reducing internal friction loss and leakage, lowering operating noise, and effectively blocking dust and tiny impurities from invading, thereby extending the service life and maintenance-free period of the bearing in regular and slightly dusty working conditions. It is easy to install and has strong universality, widely suitable for the rotating parts of various small and medium-sized mechanical equipment such as motors, reducers, pumps and valves, automation equipment, electric tools, printing machinery, textile machinery, laboratory equipment, etc. It provides an economical, reliable, and stable foundation support solution for scenarios requiring basic dust protection.
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Product Introduction

Inventory status: Usually dispatched within 48 hours
Inner diameter: 12mm
Outer diameter: 24mm
Width: 6mm
Material: Bearing steel
Lubrication: Grease
Static load: 1460N
Dynamic load: 2910N
Speed limit: Refer to the reference speed of 67000 r/min, the maximum speed of 40000 r/min
Origin country: China
Current inventory: 118 pieces
This bearing can be used in the following industries:

General machinery manufacturing industry, motor manufacturing industry, reducer industry, pump and valve manufacturing industry, press equipment industry, sealing machinery industry, gear pump industry, welding equipment industry, heat treatment equipment industry, cleaning equipment industry, plastic machinery industry, rubber machinery industry, textile machinery industry, laboratory equipment industry, drying equipment industry, power tool industry, agricultural machinery industry, rehabilitation and therapy equipment industry, forestry machinery industry, chemical fiber machinery industry, chemical equipment industry, automation equipment industry, electronic components industry, precision instruments and meters industry, smart home industry, automotive parts industry, communication equipment accessory industry, small testing instrument industry, machine tool equipment industry, electronic manufacturing equipment industry, new energy photovoltaic industry, home appliance manufacturing industry, micro transmission mechanism industry, printing machinery industry, woodworking machinery industry, environmental equipment industry, food machinery industry, packaging machinery industry, servo mechanism industry, flow measurement equipment industry, pharmaceutical machinery industry, automated assembly line equipment industry, glass processing industry, medical equipment industry, agricultural machinery industry, agricultural protection machinery industry, baking equipment industry, drying equipment industry.

product-1277-1106

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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