Bearing 22308 W33 K NTN
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Bearing 22308 W33 K NTN

₨ 22,300

Availability: 15 in stock

SKU: 0369 Categories: , Brand:

Key Features

Bearing Type: Spherical Roller Bearing

Model: 22308K/W33

Brand: NTN

Inner Diameter (d): 40 mm

Outer Diameter (D): 90 mm

Width (B): 33 mm

Bore Type: Tapered (1:12) – ensures secure mounting on tapered shafts or adapter sleeves

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

Design: Double-row, self-aligning spherical roller

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

Material: High-quality chrome steel for strength, durability, and wear resistance

Misalignment Tolerance: Accommodates shaft deflection, angular misalignment, and mounting inaccuracies

Performance: Reliable under shock loads, vibration, and harsh working conditions

Applications: Mining conveyors, industrial gearboxes, cement machinery, construction equipment, and heavy-duty processing systems

Product Description

The NTN 22308K/W33 Spherical Roller Bearing is built for demanding industrial applications where secure shaft mounting, high load capacity, and reliable lubrication are critical. The “K” suffix denotes a tapered bore (1:12), allowing for precise and secure mounting on tapered shafts or adapter sleeves. The “W33” suffix specifies an annular lubrication groove with three lubrication holes in the outer ring, ensuring effective grease circulation, lower operating temperatures, and extended service life. Its double-row spherical roller construction provides excellent performance under very heavy radial loads and significant axial loads in both directions. The self-aligning design compensates for angular misalignment, shaft deflection, and installation errors.

Weight 1.00 kg
Dimensions 40 × 90 × 33 cm

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