3200 Series

3200A series inch single-row tapered roller bearings, high load capacity, sealed & open options (Z/2RS/ATN/M/Y), widely used in automotive, agriculture & general machinery. Full models in stock, OEM replacement supported.

Classification :

Angular Contact Ball Bearings

Keywords :

200A tapered roller bearing 3204ATN tapered roller bearing 3208ATN bearing 3219M tapered roller bearing 3220M bearing 3202-2Z tapered roller bearing 3203-2RS bearing 3205-ZTN tapered roller bearing 3206-2RSZTN bearing 3207-RSZTN bearing

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📝 Category Detail

3200A series (inch) are high-precision single-row tapered roller bearings designed for light to medium load applications in the automotive, agricultural, and general industrial sectors. Unlike metric tapered roller bearings, this series follows the inch standard system, offering a compact structure with excellent load-bearing performance and stability.

Equipped with various cage and sealing options such as ATN (nylon cage), M (brass cage), Y (high-speed cage), Z (single shield) and 2RS (double rubber sealed), these bearings ensure reliable operation in both dry and lubricated conditions. The separable cone and cup design facilitates easy installation and maintenance, while the premium GCr15 (100Cr6) steel construction guarantees long service life and wear resistance.

This series is specifically engineered for precision mechanical transmission systems, providing accurate axial positioning and high rigidity to meet the demanding requirements of modern industrial equipment.

🔥 Complete Model & Dimension Table (mm)

Bearing Number	Dimensions (d×D×B)	Bearing Number	Dimensions (d×D×B)
3200A	10×30×14.3	3204ATN	20×47×20.6
3205	25×52×20.6	3206	30×62×23.8
3207	35×72×27	3208	40×80×30.2
3208ATN	40×80×30.2	3209	45×85×30.2
3209ATN	50×90×30.2	3211	55×100×33.3
3212	60×110×36.5	3213	65×120×38.1
3214	70×125×39.7	3214ATN	70×125×39.1
3215Y	75×130×41.3	3216	80×140×44.4
3217ATN	85×150×49.2	3218	90×160×52.4
3219M	95×170×55.6	3220M	100×180×60.3
3202-2Z	15×35×15.9	3202-2RS	15×35×15.9
3203-ZTN	17×40×17.5	3203-2ZTN	17×40×17.5
3203-RSZTN	17×40×17.5	3203-2RSZTN	17×40×17.5
3203-2Z	17×40×17.5	3203-2RS	17×40×17.5
3204-ZTN	20×47×20.6	3204-2ZTN	20×47×20.6
3204-RSZTN	20×47×20.6	3204-2RSZTN	20×47×20.6
3204-2Z	20×47×20.6	3204-2RS	20×47×20.6
3205-ZTN	25×52×20.6	3205-2ZTN	25×52×20.6
3205-RSZTN	25×52×20.6	3205-2RSZTN	25×52×20.6
3205-2Z	25×52×20.6	3205-2RS	25×52×20.6
3206-ZTN	30×62×23.8	3206-2ZTN	30×62×23.8
3206-RSZTN	30×62×23.8	3206-2RSZTN	30×62×23.8
3206-2Z	30×62×23.8	3206-2RS	30×62×23.8
3207-ZTN	35×72×27	3207-2ZTN	35×72×27
3207-RSZTN	35×72×27	3207-2RSZTN	35×72×27

✅ Key Features

Inch standard design (3200A series), perfect for international interchange
High load capacity for light to medium duty applications, high rigidity
Multi-cage options: ATN (nylon), M (brass), Y (high-speed) for different speeds
Multi-sealing options: Z (single shield) & 2RS (double rubber sealed) for dust & water resistance
Interchangeable with global inch standard tapered roller bearings
Separable cone & cup structure for easy installation & adjustment

🎯 Application Scenarios

Automotive parts: gearboxes, steering systems, small axles
Agricultural machinery: small tractors, harvesters, seeders
General industrial: motors, pumps, conveyors, small gearboxes
Automotive aftermarket, replacement parts
Household appliances, small mechanical equipment

Category Overview

Angular Contact Ball Bearings are designed with contact angles between the balls and raceways, enabling them to carry combined radial and axial loads simultaneously as well as unidirectional thrust loads. With high rigidity, high running accuracy, and high-speed performance, they are widely used in precision machinery, machine tools, pumps, motors, and equipment requiring precise axial positioning.We supply single-row, double-row, and matched bearing configurations to meet different precision, speed, and load requirements.

Our Series Breakdown

We offer a complete range of angular contact ball bearing series for various industrial applications:

Series	Features	Typical Applications
7000 Series	Thin section, high precision, high speed, compact	Spindles, small precision machinery, high-speed motors
7200 Series	Medium size, general-purpose, good rigidity	Pumps, compressors, gearboxes, general machinery
7300 Series	Larger size, higher load capacity, strong rigidity	Heavy machinery, large reducers, crushers, machine tools
3200 / 3300 Series	Double row, high combined load capacity, self-aligning to a certain extent	Automotive wheels, agricultural machinery, lifting equipment

Core Advantages

Support combined radial and axial loads in one direction
High running accuracy and high-speed stability
High rigidity and good anti-friction performance
Can be arranged in universal matching (DB, DF, DT) for different load conditions
Available in open, sealed, and precision grades (P0, P6, P5, P4)

Typical Applications

Widely used in machine tool spindles, high-speed motors, pumps, compressors, automotive wheel hubs, gearboxes, agricultural machinery, lifting equipment, textile machinery, and other precision transmission equipment.

PRODUCT TESTING

Bearing Forging

Bearing Annealing

Turning Process

Quenching

Bearing Assembly

Bearing Clearance Testing

Grease injection

Bearing Marking

Angular Contact Ball Bearings