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GMN S61903 ETA P4+ DUL High-Precision Angular Contact Bearing - High-Precision Angular Contact Bearings
GMNHigh-Precision Angular Contact Bearings

GMN S61903 ETA P4+ DUL High-Precision Angular Contact Bearing

The GMN Super Precision Angular Contact Bearing S 61903 is a matched duplex bearing with an ABEC P4 rating and a 25° contact angle. This open bearing features a phenolic cage and is supplied as one pair (1 PR) under…

SKU 3G-OTH-101745

Also listed as: S61903ETAP4DUL · S61903 ETA P4 DUL · S61903-ETA-P4-DUL

Brand
GMN
Item
S61903 ETA P4+ DUL 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
S61903 ETA P4+ DUL
Type
Duplex, 25°, Open, ABEC P4, Phenolic Cage
PR
1
ABEC Rating
P4
Bearing Type
Matched Bearing
Contact Bearing Type
Angular Contact
Matched Bearing Type
Duplex
System of Measurement
Metric
Bearing Industry Number
S 61903

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

Product Description

The GMN Super Precision Angular Contact Bearing S 61903 is a matched duplex bearing with an ABEC P4 rating and a 25° contact angle. This open bearing features a phenolic cage and is supplied as one pair (1 PR) under manufacturer part number S61903 ETA P4+ DUL.

Frequently Asked Questions

What is the GMN S 61903 duplex bearing used for?

The GMN S 61903 is a super precision angular contact bearing used in machine tool spindles, robotics, and high-speed rotating assemblies. Its duplex matched pair and ABEC P4 rating provide high axial and radial rigidity with minimal runout, essential for applications demanding micron-level accuracy.

What are the specifications of the GMN S61903 ETA P4+ DUL bearing?

This GMN bearing is a metric duplex angular contact bearing with ABEC P4 precision, a 25° contact angle, and an open design with a phenolic cage. It is supplied as one matched pair (1 PR) under MPN S61903 ETA P4+ DUL. The phenolic cage reduces noise and allows higher speeds than metal cages.

Where to buy GMN super precision bearings worldwide?

3G Electric supplies GMN super precision bearings like the S 61903 duplex pair to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this ABEC P4 angular contact bearing.

How to select a GMN duplex angular contact bearing for a spindle?

Select a GMN duplex bearing like the S 61903 by matching the ABEC class (P4 for high precision), contact angle (25° for axial load), and cage material (phenolic for high speed). Ensure the duplex pair is ordered as a matched set (1 PR) to achieve the correct preload and running accuracy.

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 matched duplex bearing with ABEC P4 precision, 15° contact angle, open design, and phenolic cage. Supplied as a single pair (1 PR). Suitable for applications requiring simultaneous axial and radial load support with high rotational accuracy
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