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3526 53526 H Spherical Roller Bearing 22226E 22226EK 22226MB 22226KMB 22226CC/W33C3 22226CCK/W33C3 22226CA/W33C3 22226CAK/W33C3 22226-E1-XL

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3526 53526 H Spherical Roller Bearing 22226E 22226EK 22226MB 22226KMB 22226CC/W33C3 22226CCK/W33C3 22226CA/W33C3 22226CAK/W33C3 22226-E1-XL

The 22226 spherical roller bearing has standard boundary dimensions of 130 mm bore, 230 mm outside diameter and 64 mm width. It is a double-row, self-aligning roller bearing designed for heavy radial loads, combined loads and applications where shaft deflection or mounting misalignment may occur.

CHIK supplies 22226, 22226E, 22226K, 22226CA/W33C3, 22226CC/W33C3 and related configurations for industrial distributors, maintenance companies and OEM equipment manufacturers. Contact us with the required load, speed, clearance, cage design, bore type and annual quantity for technical confirmation and bulk quotation.

Model:
22226 / 3526 / 53526
Brand:
CHIK / OEM Available

Model:	22226 / 3526 / 53526
Dimensions:	130 × 230 × 64 mm
Bearing Type:	Spherical Roller Bearing
Available Designs:	E, K, CA, CC, MB, W33, C3
Availability:

Quantity:



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22226 Bearing Dimensions and Technical Data

What are the dimensions of a 22226 bearing?

The 22226 spherical roller bearing has a 130 mm bore diameter, 230 mm outside diameter and 64 mm width. Its standard boundary dimensions are therefore expressed as 130 × 230 × 64 mm.

| Technical Parameter | 22226 Bearing Data |

|---|---|

| Bearing designation | 22226 |

| Bearing type | Double-row spherical roller bearing |

| Bore diameter d | 130 mm / 5.1181 in |

| Outside diameter D | 230 mm / 9.0551 in |

| Bearing width B | 64 mm / 2.5197 in |

| Bore options | Cylindrical bore or tapered bore |

| Tapered bore | Normally 1:12 when designated with K |

| Available clearance | Normal, C3 and other clearances on request |

| Lubrication option | W33 groove and lubrication holes |

| Approximate mass | Approximately 10.6–11.2 kg, depending on design |

| Associated adapter sleeve | H3126 for applicable tapered-bore arrangements |

| Typical applications | Gearboxes, conveyors, crushers, fans, paper machinery and heavy industrial equipment |

Load ratings and speed ratings

The boundary dimensions of 22226 bearings are standardized, but the dynamic load rating, static load rating and permissible speed may differ between E, CA, CC, MB and other internal designs. Cage material, internal geometry, radial clearance, lubrication method and manufacturer design also affect the published ratings.

As a public industrial catalogue reference, an EAK/W33C3 high-capacity design may be listed with a dynamic load rating of approximately 808 kN, a static load rating of approximately 898 kN, a reference speed of approximately 2,800 r/min and a limiting speed of approximately 3,600 r/min. These figures must not be treated as universal values for every 22226 configuration.

**Technical Note:** Confirm the final load rating, speed rating, operating clearance and mounting arrangement against the CHIK technical datasheet supplied with the quotation. Do not select a replacement bearing only by matching the 130 × 230 × 64 mm boundary dimensions.

未命名

A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Despite what their name may imply, spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape, but have a (barrel like) profile that makes them appear like cylinders that have been slightly over-inflated.

Cage Type：CA CAK CC CCK E EK MB MBK ACMA

微信图片_20240606094658

Spherical roller bearings consist of an inner ring with two raceways inclined at an angle to the bearing axis, an outer ring with a common spherical raceway, spherical rollers, cages and, in certain designs, also internal guide rings or center rings. These bearings can also be sealed.

Spherical Roller Bearing

22226 Bearing Designs and Selection Guide

The designation after 22226 identifies the internal design, cage, bore type, lubrication features or radial clearance. Suffix definitions may vary slightly between manufacturers, so the complete designation and operating conditions should be confirmed before ordering.

| Configuration | Technical Meaning | Selection Consideration |

|---|---|---|

| 22226E | High-capacity internal design, normally using an optimized roller arrangement | Suitable where increased load capacity is required |

| 22226K / 22226EK | Tapered bore, normally with a 1:12 taper | Used for mounting directly on a tapered shaft or with an adapter/withdrawal sleeve |

| 22226CA | Machined brass cage with retaining flanges on the inner ring and a guide ring | Suitable for heavy-duty applications requiring a robust brass cage |

| 22226CC | Two pressed-steel cages, flangeless inner ring and a floating guide ring | Suitable for a wide range of industrial applications |

| 22226MB | Machined brass cage guided on the inner ring | Selected where cage strength and operating stability are important |

| W33 | Annular lubrication groove and lubrication holes in the outer ring | Supports relubrication through an appropriate housing |

| C3 | Radial internal clearance greater than Normal | Consider for elevated temperature, interference fits or operating conditions requiring additional residual clearance |

| 22226-E1-XL | Manufacturer-specific high-capacity design designation | Load and speed data must be checked against the relevant technical catalogue |

| 3526 / 53526 | Alternative or historical market references associated with the 22226 size range | Confirm dimensions, suffixes and internal design before interchange |

What is the difference between 22226 and 22226K?

A standard 22226 designation normally indicates a cylindrical bore. The K suffix normally indicates a 1:12 tapered bore. A 22226K bearing can be mounted on an appropriate tapered shaft or used with a suitable adapter sleeve, such as H3126 in applicable arrangements.

The K suffix identifies the tapered bore only. It does not mean that an adapter sleeve, lock nut or lock washer is automatically included.

How should a replacement 22226 bearing be selected?

Before confirming an interchange, compare:

1. Complete bearing designation and suffixes

2. Bore type and shaft arrangement

3. Cage design and material

4. Radial internal clearance

5. Lubrication groove and hole requirements

6. Dynamic and static operating loads

7. Rotational speed and lubrication method

8. Operating temperature and contamination level

9. Housing and shaft fits

10. Required service life and maintenance interval

Send CHIK the complete old bearing designation, equipment model, shaft diameter and operating conditions when the original suffix is unclear.

CHIK BEARING PACKING

1.Poly sleeves +Single box(with chik mark ) +Carton;

2.Industrial packaging ;

3.Customer design (Oem service).

CHIK BEARING DELIVERY

1.Small quantity, can delivery by global express: DHL TNT FedEx ARAMEX EMS UPS. this is door to door.

2.Large quantity, can delivery by air,by sea ,this is port to port.

package

Quality Control and 22226 Bearing FAQ

Quality Control

CHIK spherical roller bearings are inspected according to the confirmed product specification and purchase requirements. Depending on the order and technical agreement, inspection may include:

- Boundary dimension inspection

- Radial internal clearance verification

- Bore and raceway dimensional checks

- Rotation and noise inspection

- Visual surface inspection

- Marking and packaging verification

- Batch identification

- Material or inspection documentation where agreed

The inspection scope and required documents should be confirmed before order placement, especially for OEM machinery, critical maintenance replacements and repeat distributor orders.

What size is a 22226 bearing?

A 22226 spherical roller bearing has standard boundary dimensions of 130 mm bore, 230 mm outside diameter and 64 mm width.

Is 53526 the same as 22226?

53526 and 3526 may appear as alternative or historical references associated with the 22226 size range. Interchange should be confirmed by checking the 130 × 230 × 64 mm dimensions, bore type, cage, clearance and internal design.

What does K mean in 22226K?

K normally indicates a tapered bore with a 1:12 taper. It does not automatically mean that an adapter sleeve is included.

Which adapter sleeve is used with 22226K?

H3126 is a commonly associated adapter sleeve for applicable 22226K mounting arrangements. The shaft diameter, sleeve, lock nut, housing and required residual clearance must be checked before installation.

What does W33 mean?

W33 indicates an annular lubrication groove and lubrication holes in the bearing outer ring. It allows lubricant to be supplied through a compatible housing arrangement.

What does C3 mean?

C3 means the radial internal clearance is greater than Normal. C3 should be selected according to interference fits, operating temperature, speed and the residual internal clearance required after mounting.

Are all 22226 load ratings the same?

No. Load and speed ratings can vary according to the E, CA, CC or MB internal design, cage configuration, clearance and manufacturer. Use the confirmed CHIK technical datasheet for final bearing selection.

Can CHIK supply an equivalent to an existing bearing brand?

CHIK can review an interchange request based on the complete original designation, dimensions, suffixes and operating conditions. A brand reference alone is not sufficient for final interchange confirmation.

How can I request a quotation?

Send CHIK the complete bearing designation, quantity, application, speed, operating temperature, shaft arrangement and delivery country. We will confirm the suitable configuration, availability and bulk quotation.

Technical Data Status

- Boundary dimensions: Confirmed as 130 × 230 × 64 mm

- Load and speed ratings: Design-dependent

- Bore and suffix selection: Requires order confirmation

- Adapter sleeve: Confirm mounting arrangement before supply

- Final machine selection: Subject to CHIK technical confirmation

CHIK BEARING established in 2015, is a professional bearings manufacturer integrating the research, development and sales. We have a floor area of 15,000 square meters and a plant area of 8,800 square,equipped with modern production equipment and advanced detection instruments.Our major products include deep groove ball bearing,tapered roller bearing,spherical roller bearing and other kinds of high precision bearings.

CHIK BEARING

CHIK BEARING has the latest measurement and quality assurance systems,utilizing high quality and precise messuring equipment. with which we conduct all necessary tests to gurantee high quality of entire production.Each production process is also in strict accordance with the ISO9001 quality management system, which effectively guarantees the precise of products and stability of the performance. CHIK bearings have been widely applied to metallurgical, mining, petroleum, chemical, papermaking and engineering machinery industries.

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