Deep groove ball bearings — Versatile for radial and axial loads

Deep groove ball bearings are the most common type of rolling bearings. Deep groove ball bearings are composed of an outer ring, an inner ring, a set of steel balls, and cages. There are two types of deep groove ball bearings, single row and double row. The deep groove ball structure is also divided into two types: sealed and open. The open type refers to the bearing without a sealed structure.

TFL as a leading bearing manufacturer and supplier in China, We can provide various types of deep groove ball bearings, imperial thrust ball bearings, and bearing sizes support metric and inch.
Various sizes can also be customized according to customers’ needs for bearings. If necessary, please email me.

Nylon POM 696 zz Resin Coated Flat Wheel Miniature Ball Bearing Size 6155 mm

High GE12E Spherical Plain ball Bearing 12x22x10

Single row Thin Wall stainless Deep groove Ball Bearing 16012

H2307 H2310 2313 2319 Flanged bearing adapter sleeves

KOYO Original Super Quality DAC34660037 346637 mm Wheel Hub Bearing

High precision NMB 694zz R-1140zz Bearing for UAV motor

NTN Japan Anti Rust Stainless Steel Deep Groove Ball Bearing 6210

Peer Bearing 207KRRB12 Agriculture Bearing with Hex Bore

NTN 6840 61840 C3 Thin section Deep Groove Ball Bearing

Original 6202ZZC3 Koyo Deep Groove Ball Bearing for Chain Saw Machine

EZO Miniature Deep Groove Ball Bearing 623 624 625 626

206KRR6 20KRRB6 Agriculture Machinery Bearing

R155ZZ R156ZZ R166ZZ high Precision Inch Miniature Ball Bearing

440 Stainless Steel Shielded inch Miniature Bearing R168ZZ

Original NMB Miniature Deep Groove Ball Bearing L-1910ZZ 6800ZZ

High speed MR148ZZ Miniature ball bearing for Nail polisher

GW211PPB3 GW211PP3 Disc Harrow Agriculture Bearing

6804ZZ Thin Wall deep goove ball Bearing for smart lock

Smart lock thin-walled ball bearings 6906 6907 6908 6909 6910ZZ

EZO 623 ZZ 2RS Miniature Ball Bearing Micro Bearing

Japan Original 6801 ZZ 2RS Thin Section Bearing 12X21X5

NSK Brand High Quality RCTS338SA Clutch Release Bearing

NSK Original Factory Supplier 688911 Clutch Release Bearing

NSK Original High Speed 58TKA3703B Clutch Bearing

Deep groove ball bearings Applications

TFL® bearings can provide customers with a variety of products bearing the fields of industrial applications. No matter what industry you are in service, we offer comprehensive solutions, from product training to sales support and then engineering resources that can help you maximize the use of TFLBearing products. TFL Bearing has extensive experience in providing cost-effective solutions:

MINING AND QUARRYING

TFL Bearings solutions can help you make your conveyor address the most serious challenges and succeed in the mining industry. The machinery and equipment in coal mine production have a harsh working environment all year round.

FOOD MACHINERY

Excellent corrosion resistance
In the processing environment of the food industry, corrosion resistance is an important factor.

PRINTING MACHINE

In addition to the main cylinder in the printer, many other parts are necessary to realize the printing function. If there are no special requirements for carrying capacity and stiffness, deep groove ball bearings are particularly economical solutions – for example, in the drive-in sheetfed offset.

FAQ

Deep groove ball bearings are the most widely used bearing types, prevalent use. They have low friction and are optimized for low noise and low vibration, thereby realizing a high speed. They are subjected to two directions of radial and axial loads, are easy to install, and require less maintenance than other types of bearings.

They are divided into two designs: Single-row deep groove ball bearings and double row bearings with two ball bearings. They may also be made in different sizes depending on the application and the different loads, miniature ball bearings from a light load to large and small components of deep groove ball bearings and deep groove bearing heavy loads.

TFL Bearings has a huge selection of the best deep groove ball bearings and Instrument Series Ball Bearings with over 500 types available. Precision tolerances from ABEC-1 through ABEC-9 are generally available for most miniature products. Typical bore sizes of miniature ball bearings start at 3 mm with an outside diameter of 10 mm. Custom-made miniature bearings can have borne sizes as small as 1 mm!

single row deep groove ball bearings	ceramic deep groove ball bearings
double row deep groove ball bearings	high-speed deep groove ball bearings
flanged deep groove ball bearings	preloading deep groove ball bearings
miniature deep groove ball bearings	precision deep groove ball bearings
sealed deep groove ball bearings	paired deep groove ball bearings
hybrid deep groove ball bearings	thin section deep groove ball bearings

The most popular deep groove ball bearings in the market：6000 series deep groove ball bearings, 6909 deep groove ball bearings, 6901 deep groove ball bearings, 6200 deep groove ball bearings,608 deep groove ball bearings.

Versions of deep groove ball bearings

Single row Main dimensions according to DIN 625-1. Favorable “all-round bearing.” Versatile.
Double row
Main dimensions according to DIN 625-3. Considerably higher load carrying capacity than single row bearings at a slightly greater width.
Deep groove ball bearings with a flanged outer ring
For simplified locating bores in which the bearing is supposed to be axially fixed.
With slot and snap ring
Suitable for the form-fitting axial fixing of the bearing in a bore.
Full complement ball set
Without a cage and a maximum number of balls, higher load-carrying capacity than caged deep groove ball bearings of the same size.

Material description of deep groove ball bearings

Ball bearings made of rolling bearing steel
Extremely economical, withstand high load-ratings, and are suitable for temperatures from circa -10°C up to +120°C, in case of rubber seals up to circa +100°C in the long run. The rolling bearing steel is wear-resistant, shock-resistant, conductive, and magnetic.
Ball bearings made of stainless steel
Are hygienic, corrosion-resistant, mostly lubricated with grease for the food industry, offers high load-ratings, is magnetic, and is admissible for a temperature range from circa -20°C up to +120°C, in case of rubber seals up to +120°C in the long run.
Hybrid bearings with ceramic balls and rings made of stainless steel or rolling bearing steel
They are subject to lesser wear and tear compared to bearings of similar size with steel balls. The ceramic balls are currently insulating. Hybrid bearings are lighter than bearings with steel balls of the same size, withstand higher speeds, and operate in a temperature range from circa -20°C up to +130°C, in case of rubber seals up to circa +100°C in the long run. Hybrid bearings are magnetic.
Ball bearings made of ceramic
They are extremely wear-resistant by their great hardness, corrosion-resistant and durable. They have good emergency running characteristics, are lighter than steel bearings of the same size, are suitable for a dry run, are current insulating, non-magnetic, and operate up to a temperature of circa +160°C. The balls’ ceramic material and the rings are temperature-resistant up to circa +800°C, the cage-material up to +160°C.

TFL BEARINGS is a professional deep groove ball bearings manufacturer. At the same time, we are also a professional bearing import and export trading company. We can provide the following miniature bearings manufacturer: NSK deep groove ball bearings, NMB deep groove ball bearings, NTN deep groove ball bearings, Timken deep groove ball bearings, SKF deep groove ball bearings, Koyo deep groove ball bearings.

They are commonly used in electric motors, household appliances, car motors, office machinery, automation control, and garden and household tools. They have deep raceway grooves, and their race dimensions are close to the dimensions of the balls that run inside.

Deep groove ball bearings come in many sizes, materials, and varieties according to consumer needs, including special industrial uses such as high-temperature applications. High-temperature bearings are made to withstand temperatures up to 350°C (660°F) and are suitable for machines used in the metals industry or industrial ovens.

where are deep groove ball bearings use:

Gearboxes
Motors
Pumps
Construction equipment
Engineering machinery
Wind turbines
Agricultural machinery
Mining
Machine tools
Office equipment
Medical devices
Food processing machinery
Aerospace

Why use deep groove ball bearings? Replacing deep groove ball bearings with plain bearings can offer a range of benefits, including lower cost, less maintenance, greatly reduce noise at low speeds, and easier installation. The plain bearing can also have a higher load capacity, simplified assembly, increased longevity, reduced housing dimensions, and assembly size and weight.

TFL has established a long-term cooperative relationship with the top 20 deep groove ball-bearing manufacturers in the world. In addition, our deep groove ball bearings can be customized according to your needs, so when choosing the products that need to be ordered for your application, Please keep this in mind.

If deep groove ball bearings sound like a good fit for your application, or if you have more questions about deep groove ball bearings, be sure to get in touch with us immediately.

The economy of scale: China, as an important global manufacturing base, has a huge production scale and perfect industrial chain, making the manufacturing cost of deep groove ball bearings relatively low. The economy of scale helps to reduce the production cost per unit of product.
Labor cost: Compared with some developed countries, China’s labor cost is relatively low, which helps to reduce the production cost and then form a competitive advantage in price.

Sourcing deep groove ball bearings from China has many benefits, such as reliable product quality, significant price advantage, strong supply chain stability, strong technological innovation and perfect after-sales service, which makes deep groove ball bearings made in China have strong competitiveness and attraction in the market.