Bearing 22311 W33 NTN
Bearing 22311 W33 NTN - Image 2
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Bearing 22311 W33 NTN

₨ 25,100

Availability: 15 in stock

SKU: 0374 Categories: , Brand:

Key Features

Bearing Type: Spherical Roller Bearing

Model: 22311W33

Brand: NTN

Inner Diameter (d): 55 mm

Outer Diameter (D): 120 mm

Width (B): 43 mm

Design: Double-row, self-aligning spherical roller

Special Feature (W33): Annular lubrication groove with three lubrication holes for effective grease circulation and cooling

Load Capacity: Withstands very heavy radial loads and considerable axial loads in both directions

Material: Premium chrome steel for strength, wear resistance, and durability

Misalignment Tolerance: Corrects angular misalignment, shaft deflection, and mounting errors

Performance: Dependable under high vibration, impact, and severe working environments

Applications: Mining conveyors, paper mills, gearboxes, cement plants, steel industries, and construction machinery

Product Description

The NTN 22311W33 Spherical Roller Bearing is built for heavy-duty industrial applications requiring high load capacity, durability, and efficient lubrication. Its double-row spherical roller construction ensures it can handle very heavy radial loads and substantial axial loads in both directions. The self-aligning design enables the bearing to compensate for shaft deflection, angular misalignment, and mounting inaccuracies, ensuring stable performance even in demanding conditions. The “W33” suffix indicates an annular lubrication groove with three lubrication holes in the outer ring, which enhances grease distribution, reduces friction and operating temperature, and extends service life.

Weight 2.35 kg
Dimensions 55 × 120 × 43 cm

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