NTN 22214 EAKD1 ULTAGE® · NTN 22214 EAKD1 ULTAGE Spherical Roller Bearing Tapered

NTN flagship ULTAGE series spherical roller bearing engineered with optimal roller geometry for extreme dynamic fatigue resistance.

Technical specifications

Bore diameter

70 mm

Outside diameter

125 mm

Width

31 mm

Dynamic load rating

235 kN

Static load rating

240 kN

Weight

1.58 kg

Applications

• Mining Ore Idler Rollers
• Steel Plant Conveyor Pulleys
• Concrete & Asphalt Mixers

Technical source documents

• NTN · Partial review 2026-10-15: crKn, corKn, weightKg, speedGreaseRpm, speedOilRpm, calculationFactorE, calculationFactorY1, calculationFactorY2, calculationFactorY0. Official manufacturer source. See per-field pages and unresolved items in catalog review ledger; this date does not verify the whole product.

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