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Bearing 1211 K NTN

 6,500

Availability: 15 in stock

SKU: 0142 Categories: , Brand:

Key Features

Bearing Type: Self-Aligning Ball Bearing (tapered bore)

Model: 1211K

Brand: NTN

Bore Diameter (d): 55 mm (tapered bore 1:12)

Outer Diameter (D): 100 mm

Width (B): 21 mm

Design: Double-row with spherical outer raceway for automatic alignment

Load Capacity: Accommodates radial and light axial loads

Material: Premium chrome steel for strength and wear resistance

Mounting Feature: Tapered bore for use with adapter sleeves or tapered shafts

Performance: Compensates for misalignment and shaft deflection, ensuring smooth operation

Applications: Electric motors, fans, pumps, conveyors, textile machinery, and other industrial equipment

Product Description

The NTN 1211K Self-Aligning Ball Bearing is designed for applications where shaft misalignment or deflection may occur. The “K” suffix indicates a tapered bore, making it suitable for mounting directly on tapered shafts or with adapter sleeves. Its double-row ball design with a spherical outer raceway enables self-alignment, reducing stress and improving operational reliability. Built from premium chrome steel, it ensures long service life, low friction, and consistent performance even under challenging conditions.

Weight 0.71 kg
Dimensions 55 × 100 × 21 cm

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