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GMN KH61903 ETA P4+ UM High-Precision Angular Contact Bearing - High-Precision Angular Contact Bearings
GMNHigh-Precision Angular Contact Bearings

GMN KH61903 ETA P4+ UM High-Precision Angular Contact Bearing

The GMN KH 61903 is a high-precision angular contact bearing, classified as a single bearing with an ABEC P4 rating. It features a 17 mm bore, a 25° contact angle, an open design, and a phenolic cage, operating under…

SKU 3G-OTH-100298

Also listed as: KH61903ETAP4UM · KH61903 ETA P4 UM · KH61903-ETA-P4-UM

Brand
GMN
Item
KH61903 ETA P4+ UM High-Precision Angular Contact Bearing
Category
High-Precision Angular Contact Bearings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GMN
Manufacturer Part Number
KH61903 ETA P4+ UM
Type
25°, Open, ABEC P4, Phenolic Cage
Bore
17 mm
ABEC Rating
P4
Bearing Type
Single Bearing
Contact Bearing Type
Angular Contact
Matched Bearing Type
Not Matched/Single Bearing
System of Measurement
Metric
Bearing Industry Number
KH 61903

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GMN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GMN KH 61903 is a high-precision angular contact bearing, classified as a single bearing with an ABEC P4 rating. It features a 17 mm bore, a 25° contact angle, an open design, and a phenolic cage, operating under the metric system. This bearing is identified by the manufacturer part number KH61903 ETA P4+ UM and is not matched for pairing.

Frequently Asked Questions

What is the GMN KH 61903 bearing used for?

The GMN KH 61903 is a high-precision angular contact bearing designed for applications requiring accurate shaft positioning and high rotational speeds. It is commonly used in machine tool spindles, robotics, and precision instrumentation where minimal runout and rigidity are critical.

What are the specifications of the GMN KH 61903 bearing?

The GMN KH 61903 is a single, metric angular contact bearing with a 17 mm bore, 25° contact angle, open design, and phenolic cage. It carries an ABEC P4 precision rating and is identified by MPN KH61903 ETA P4+ UM. It is not matched for pairing.

Where to buy the GMN KH 61903 bearing worldwide?

3G Electric supplies the GMN KH 61903 bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this precision bearing for your application.

How to select the GMN KH 61903 bearing for an application?

Select the GMN KH 61903 bearing when your application requires a single, high-precision angular contact bearing with a 17 mm bore and 25° contact angle. Ensure the ABEC P4 rating meets your speed and accuracy needs. For paired setups, order multiple single bearings and adjust preload accordingly.

Used in

Common applications for GMN
Machine tool spindles — GMN KH series angular contact bearings (e.g., KH 6002) for high-speed, high-precision rotation
Robotics — GMN S series duplex bearings (e.g., S 61806) for joint articulation requiring axial rigidity
Printing presses — GMN FP series sprag clutches (e.g., FP 463-M) for overrunning and indexing in web feed systems
Industrial drives — GMN FPD series clutches (e.g., FPD 432-Z) for backstopping in conveyor and elevator applications
Automated assembly equipment — GMN KH 6001 bearings for positioning stages with low runout requirements
Packaging machinery — GMN matched duplex bearings (e.g., KH 6005) for high-speed rotary cutters and sealers

GMN Products

3G Electric supplies GMN high-precision angular contact bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
GMN Super Precison Angular contact Bearing: KH 61907, 25°, Open, ABEC P4, Phenolic Cage, 35 mm Bore (MPN KH61907 ETA P4+ UL)
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GMN Super Precison Angular contact Bearing: KH 61907, 25°, Open, ABEC P4, Phenolic Cage, 35 mm Bore (MPN KH61907 ETA P4+ UL)
GMN Super Precison Angular contact Bearing: KH 61905, 17°, Open, ABEC P4, Phenolic Cage, 25 mm Bore (MPN KH61905 CTA P4+ UL)
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GMN Super Precison Angular contact Bearing: KH 61905, 17°, Open, ABEC P4, Phenolic Cage, 25 mm Bore (MPN KH61905 CTA P4+ UL)
GMN Super Precison Angular contact Bearing: KH 61911, 17°, Open, ABEC P4, Phenolic Cage, 55 mm Bore (MPN KH61911 CTA P4+ UL)
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GMN Super Precison Angular contact Bearing: KH 61911, 17°, Open, ABEC P4, Phenolic Cage, 55 mm Bore (MPN KH61911 CTA P4+ UL)
GMN Super Precison Angular contact Bearing: KH 61903, 17°, Dbl Sealed, ABEC P4, Phenolic Cage (MPN KH61903-2RZ CTA P4+ UL T274/25%)
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GMN Super Precison Angular contact Bearing: KH 61903, 17°, Dbl Sealed, ABEC P4, Phenolic Cage (MPN KH61903-2RZ CTA P4+ UL T274/25%)
GMN Super Precison Angular contact Bearing: KH 61905, 17°, Dbl Sealed, ABEC P4, Phenolic Cage (MPN KH61905-2RZ CTA P4+ UL T274/25%)
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GMN Super Precison Angular contact Bearing: KH 61905, 17°, Dbl Sealed, ABEC P4, Phenolic Cage (MPN KH61905-2RZ CTA P4+ UL T274/25%)
GMN Super Precison Angular contact Bearing: KH 61900, 25°, Open, ABEC P4, Phenolic Cage, 10 mm Bore (MPN KH61900 ETA P4+ UL)
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GMN Super Precison Angular contact Bearing: KH 61900, 25°, Open, ABEC P4, Phenolic Cage, 10 mm Bore (MPN KH61900 ETA P4+ UL)

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