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GMN KH61903-2RZ CTA P4+ UL T274/25% High-Precision Angular Contact Bearing - High-Precision Angular Contact Bearings
GMNHigh-Precision Angular Contact Bearings

GMN KH61903-2RZ CTA P4+ UL T274/25% High-Precision Angular Contact Bearing

The GMN Super Precision Angular Contact Bearing, model KH 61903 (SKU 3G-OTH-100368), is a single, metric high-precision angular contact bearing with an ABEC P4 rating. It features a 17° contact angle, double seals…

SKU 3G-OTH-100368

Also listed as: KH619032RZCTAP4ULT27425 · KH61903 2RZ CTA P4 UL T274 25 · KH61903-2RZ-CTA-P4-UL-T274-25

Brand
GMN
Item
KH61903-2RZ CTA P4+ UL T274/25% High-Precision Angular Contact Bearing
Category
High-Precision Angular Contact Bearings
Available to Order
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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
KH61903-2RZ CTA P4+ UL T274/25%
Type
17°, Dbl Sealed, ABEC P4, Phenolic Cage
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

Technical Documents

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

Product Description

The GMN Super Precision Angular Contact Bearing, model KH 61903 (SKU 3G-OTH-100368), is a single, metric high-precision angular contact bearing with an ABEC P4 rating. It features a 17° contact angle, double seals, and a phenolic cage, as specified by the manufacturer part number KH61903-2RZ CTA P4+ UL T274/25%. This bearing is not matched and is supplied as a single unit.

Frequently Asked Questions

What is the GMN KH 61903 angular contact bearing used for?

The GMN KH 61903 is a super-precision angular contact bearing designed for high-speed, high-accuracy applications such as machine tool spindles, robotics, and precision instrumentation. Its 17° contact angle and ABEC P4 rating support axial and radial loads with minimal runout.

What are the specifications of the GMN KH 61903 bearing?

The GMN KH 61903 is a metric, single angular contact bearing with ABEC P4 precision, a 17° contact angle, double seals, and a phenolic cage. It is not matched and carries the manufacturer part number KH61903-2RZ CTA P4+ UL T274/25%. 3G Electric supplies this GMN bearing worldwide.

Where to buy the GMN KH 61903 bearing worldwide?

3G Electric supplies the GMN KH 61903 super-precision bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this ABEC P4 angular contact bearing.

How to select the correct GMN angular contact bearing for a spindle?

Selecting the correct GMN angular contact bearing requires matching the contact angle, precision class (e.g., ABEC P4), sealing, and cage material to your spindle speed and load. The KH 61903 with a 17° contact angle and phenolic cage suits high-speed applications. 3G Electric can help interpret your requirements.

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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Metric single angular contact bearing with 25° contact angle, ABEC P4 precision, double rubber seals (2RZ), and phenolic cage. Designed for high-speed, high-accuracy applications such as machine tool spindles, robotics, and precision instrumentation. Not matched for pairing
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