SKF Deep groove ball bearing

Deep groove ball bearings are deep groove ball bearings, which are the most widely used type of rolling bearings in the industrial field. The inner and outer rings of the bearing have continuous arc-shaped deep groove raceways. The contact area between the steel balls and the raceways is large. They are mainly used to bear radial loads and can also bear a certain amount of bidirectional axial loads.

Classification :

SKF Bearing

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Product Introduction

Deep groove ball bearing has a simple structure, no automatic alignment capability, and has high requirements for the coaxiality between the shaft and the bearing seat. The product has small operating friction resistance, high limit speed, smooth operation and low noise.

The bearings are divided into three mainstream structures: open without seal, double-sided iron dust cover-2Z, and double-sided rubber seal ring-2RS1. The sealed model is pre-filled with grease at the factory, which can prevent dust and water vapor from entering the inside of the bearing, and requires less maintenance work in the future.

The cage can be selected from stamped steel cage, glass fiber reinforced nylon TN9 cage, and brass machined cage. C3 and C4 increased clearance versions are available to adapt to high temperature and interference installation conditions of motors; insulated models, stainless steel models, and high temperature special versions can meet diverse and harsh working conditions.

Mainstream product series include 6000, 6200, 6300 and 6400. Complete model examples: 6208‑2RS1, 6310, 6012TN9.

Typical application scenarios: three-phase asynchronous motors, fans, water pumps, reducers, conveying equipment, air compressors, household appliances, auto parts and various general mechanical equipment.

Product Parameters

Bearing categories	Product series	Series features	Commonly used representative models
Light, narrow and high-speed series	6000 series	The smallest cross-section, compact radial space, excellent high-speed performance, and small radial load	6004, 6005, 6006, 6007, 6008, 6010, 6012, 6015, 6020
Universal main series	6200 series	The largest usage in the market, balanced load and speed, the preferred model for industrial use	6204-2RS1, 6205-2RS1, 6206, 6208, 6210, 6212, 6215, 6220
Medium load thickened series	6300 series	The outer ring cross-section is widened and thickened, with stronger radial load-bearing capacity and optimal impact load conditions.	6305-2RS1, 6308, 6310, 6312, 6315, 6320
Heavy load series	6400 series	Deep groove ball bearings have the highest load rating and are used under low speed and heavy load conditions.	6408, 6410, 6412, 6415

Packaging and shipping

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We specialize in providing forklift bearings, deep groove ball bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, tapered roller bearings, wheel hub bearings, agricultural machinery bearings, etc.