NTN 22206EAW33 spherical roller bearing
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Spherical roller bearings
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Decoding NTN 22206EAW33
- 222Series
- Spherical roller bearings, 222 series. Series differ in outside diameter and width even when the bore is the same.
- 06Bore
- Bore 30 mm (06 × 5).
- EAW33Suffix
- NTN suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
22206 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
NTN 22206EAW33 measures 30 mm across the bore and 62 mm across the outside diameter; its width is 20 mm (30 x 62 x 20 mm).
NTN 22206EAW33 belongs to spherical roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 22206EAW33 and any equivalents.
Spherical roller bearings from NTN are built with two rows of rollers and a spherical outer raceway. This design lets them carry heavy radial loads along with axial loads in either direction, while accommodating angular misalignment between the shaft and the housing. They are a common choice for equipment where shafts deflect or mountings are not perfectly aligned. MR Industrial Accessories LLC supplies these bearings to customers throughout the United States and in several Latin American countries.
The EAW series code tells you about the bearing's internal features. The E relates to an optimized roller and cage design, the A to a specific internal execution, and the W to a variant that has lubrication holes and a groove in the outer ring. In part numbers such as *22205EAW33, *22206EAW33 and *22207EAW33, the 33 suffix indicates a particular surface treatment or internal clearance. Reading the full code helps you identify the exact variant you need.
These bearings appear in cement, mining, steel, paper and material handling operations. You will find them in conveyor belts, mills, crushers, screens, industrial fans, pumps and transmission equipment where shaft deflection or less rigid mounting is a factor. Their self-aligning ability suits machinery that sees vibration or shock loads.
When selecting a bearing, consider the radial and axial loads, the rotation speed and the lubrication method. Mounting calls for careful initial alignment, even though the bearing then absorbs misalignment. Sealing also matters: open versions need clean lubricant and external retention, while sealed or shielded versions keep grease in and contaminants out. Use the internal clearance and lubrication specified for your application.
For equivalences, NTN spherical roller bearings can be interchanged with those from other brands that follow the same dimensional designation, such as SKF, FAG, NSK or Timken, provided the main dimensions and the execution suffix match. When replacing, compare bore, outer diameter and width, as well as cage and sealing type. If anything is unclear, ask us with the original code.
To request an NTN spherical roller bearing, send the code or the size you need via WhatsApp or email. MR Industrial Accessories LLC will quote it and point out a compatible alternative if one applies. We can also advise on mounting, lubrication and maintenance so the bearing works under the right conditions.
Dimensions
30 x 62 x 20 mm (d x D x B): boundary dimensions for basic designation 22206, according to ISO 15.
- Bore
- 30 mm
- Outside diameter (D)
- 62mm
- Width (B)
- 20mm
SKF and other brands, same size
Other brands' pages with basic designation 22206: 30 x 62 x 20 mm (d x D x B) per ISO 15.
- Need the SKF 22206? We can also quote:22206 E22206 EK22206 E/C36 more →
- FAG22206-E1-XL22206-E1-XL-K
- NSK22206CE422206CKE4
- RKB22206
- TIMKEN22206EJ22206EM
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- NTN 22206EAW33 bearing: what are its dimensions?
- NTN 22206EAW33 measures 30 mm across the bore and 62 mm across the outside diameter; its width is 20 mm (30 x 62 x 20 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 22206.
- What does the EAW suffix mean in an NTN bearing?
- The EAW suffix covers design features: E for an optimized roller and cage design, A for a specific internal execution, and W for a variant with lubrication holes and a groove in the outer ring. The 33 that follows indicates a particular treatment or clearance.
- Where are spherical roller bearings used?
- They are used in equipment with shafts that deflect or mountings with misalignment, such as conveyor belts, mills, crushers, screens, fans and pumps. They are common in the cement, mining, steel and paper industries.
- How do I request a quote for an NTN bearing?
- Write to us on WhatsApp or email with the full code or the size you need. MR Industrial Accessories LLC will quote the NTN bearing or a compatible alternative. We can also advise on mounting and lubrication.