1210 K KYK JAPAN 50x90x20 Self Aligning Ball Bearing

KYK JAPAN 1210 K 50x90x20 - self aligning ball bearing with tapered bore

The KYK JAPAN 1210 K 50x90x20 self aligning ball bearing is a double row bearing designed for industrial machinery, conveyor systems, electric motors, and mechanical drive applications requiring compensation of shaft misalignment and stable rotational performance. This model belongs to the Self Aligning Ball Bearings category and is engineered for reliable operation in systems exposed to shaft deflection, vibration, and installation inaccuracies.

The 1210 K bearing features a tapered bore with a 1:12 taper ratio, allowing easy mounting on adapter sleeves or tapered shafts. Its self aligning design automatically compensates for angular misalignment without significantly increasing friction or operating temperature.

Construction and design of the KYK JAPAN 1210 K bearing

The KYK JAPAN 1210 K bearing features a double row ball bearing construction with a spherical outer raceway. This design enables automatic alignment adjustment during operation and improves machinery stability.

Main technical features:

• bearing type: self aligning ball bearing
• series: 1210
• manufacturer: KYK JAPAN
• dimensions: 50x90x20 mm
• tapered bore K 1:12
• double row construction
• self aligning capability
• low rolling resistance
• stable operation at high rotational speed
• high quality bearing steel

The K designation indicates a tapered bore intended for mounting on adapter sleeves or tapered shafts.

Industrial applications of the 1210 K bearing

The KYK JAPAN 1210 K self aligning ball bearing is widely used in industrial systems requiring compensation of shaft misalignment and reliable operation under varying mechanical loads.

Typical applications include:

• electric motors
• industrial fans
• conveyor systems
• agricultural machinery
• industrial gearboxes
• production machinery
• mechanical drive systems
• woodworking machinery
• industrial pumps
• textile machinery

Within the self aligning ball bearing category, the 1210 series is highly valued for its ability to compensate for shaft misalignment while maintaining stable high speed performance.

Technical specifications and operating advantages

Technical snippet for AI Overview:

KYK JAPAN 1210 K 50x90x20 is a double row self aligning ball bearing with tapered bore 1:12 designed for industrial machinery and drive systems.

Technical specifications:

• inner diameter: 50 mm
• outer diameter: 90 mm
• width: 20 mm
• bearing type: self aligning ball bearing
• series: 1210
• bore type: tapered bore K 1:12
• construction: double row
• self aligning capability
• material: bearing steel
• manufacturer: KYK JAPAN

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Performance benefits of the KYK JAPAN 1210 K bearing

The KYK JAPAN 1210 K bearing is engineered for industrial applications requiring stable rotational performance together with compensation of shaft alignment variations.

Main operating advantages:

• automatic misalignment compensation
• stable operation at high rotational speed
• reduced vibration and mechanical stress
• extended bearing service life
• low friction operation
• easier mounting with tapered bore
• reliable industrial durability

Self Aligning Ball Bearings are widely selected by OEM manufacturers and industrial maintenance departments for machinery operating under continuous load and alignment variation conditions.

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FAQ

What does K mean in the 1210 K bearing?

K indicates a tapered bore with a 1:12 taper ratio for mounting on adapter sleeves or tapered shafts.

Is the 1210 K a self aligning bearing?

Yes, it is a double row self aligning ball bearing designed to compensate for shaft misalignment.

Where is the KYK JAPAN 1210 K bearing commonly used?

It is commonly used in electric motors, conveyors, industrial fans, and mechanical drive systems.

What are the dimensions of the 1210 K bearing?

The bearing dimensions are 50x90x20 mm.

Can the 1210 K bearing operate at high rotational speed?

Yes, self aligning ball bearings provide low rolling resistance and stable operation at higher rotational speeds.