NTN WA22207EALLSKW33/8A spherical roller bearing

NTN WA22207EALLSKW33/8A 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 WA22207EALLSKW33/8A and any equivalents.

The NTN WA series spherical roller bearing is a self-aligning, double-row bearing built for high radial loads and axial loads in both directions. It handles shaft flex and misalignment in conveyors, gearboxes, pumps, and agricultural equipment. MR Industrial Accessories LLC supplies this line to customers in the US, Canada, Mexico, and South America, quoting by exact part number via WhatsApp or email.

Reading the WA series designation: WA identifies the NTN spherical roller series; the following number indicates size (for example, 22207 has a 35 mm bore). Suffixes like EALLSKW33/8A describe design details—EA for optimized roller and cage, LL for seals on both sides, SK for a lubrication groove and hole, W33 for a groove with three holes, and /8A for a special execution. Provide the complete code as marked on the bearing when requesting a quote.

Typical applications include belt conveyors, screens, mills, mixers, speed reducers, and earthmoving equipment. The self-aligning design suits long shafts or supports that flex under load, common in high-flow centrifugal pumps, industrial fans, and food processing machinery. Maintenance teams use these bearings for replacement and upkeep across industrial plants.

Selection depends on radial and axial load, speed, and environment. The LL suffix indicates seals that retain grease and keep out dust and moisture, suitable for dirty or humid conditions. For high-temperature or centralized lubrication systems, the W33 groove and holes allow relubrication without disassembly. During installation, check initial alignment and use proper tools to avoid damaging rollers or raceways.

NTN WA series bearings interchange with other brands using the same dimensional nomenclature, provided bore, outer diameter, width, and sealing match. Interchangeability is not automatic—verify tolerances and service conditions. If you have a code from another brand, contact us for an equivalent compatible with your equipment.

To request a quote, send the complete bearing code via WhatsApp or email. If the code is unavailable, provide shaft and housing dimensions, and we will help identify the exact reference. Our team responds promptly with a quote and available options.