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KOYO B-126 Drawn-Cup Needle Roller Bearing - Drawn-Cup Needle Roller Bearings
KOYODrawn-Cup Needle Roller Bearings

KOYO B-126 Drawn-Cup Needle Roller Bearing

The KOYO B-126 is a drawn-cup needle roller bearing with a one-row, full-complement design. It has a 3/4 in bore, 1 in OD, and 0.375 in overall width, using inch-system measurements. This open-type bearing carries…

SKU 3G-OTH-107647

Also listed as: B126 · B 126

Brand
KOYO
Item
B-126 Drawn-Cup Needle Roller Bearing
Part Number
B-126
Category
Drawn-Cup Needle Roller Bearings
Available to Order
Also known as:B-126KOYO
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Local availability & support — Singapore

Local office
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Phone
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Technical Specifications

KOYO
Manufacturer Part Number
B-126
Type
126, Full Complement, Open
Bore
3/4 in
OD
1 in
Overall Wd
0.375 in
Bearing Design
B
Number of Rows
One
Full Complement
Yes
System of Measurement
Inch
Bearing Industry Number
126

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

Product Description

The KOYO B-126 is a drawn-cup needle roller bearing with a one-row, full-complement design. It has a 3/4 in bore, 1 in OD, and 0.375 in overall width, using inch-system measurements. This open-type bearing carries the industry number 126 and manufacturer part number B-126.

Frequently Asked Questions

What is the KOYO B-126 needle roller bearing used for?

The KOYO B-126 drawn-cup needle roller bearing is used in applications requiring high load capacity in a compact radial space, such as automotive transmissions, gearboxes, pumps, and industrial machinery. Its full-complement design maximizes roller count for higher load ratings.

What are the specifications of the KOYO B-126 bearing?

The KOYO B-126 is a one-row, full-complement drawn-cup needle roller bearing with a 3/4 in bore, 1 in OD, and 0.375 in overall width. It is an open-type, inch-system bearing with industry number 126 and manufacturer part number B-126.

Where to buy KOYO B-126 bearings worldwide?

KOYO B-126 bearings are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable sourcing for your maintenance or production needs.

How to select the correct KOYO needle roller bearing for an application?

To select the correct KOYO needle roller bearing, match the bore, OD, and width to your housing and shaft dimensions. Consider load type, speed, and whether a full-complement or caged design is needed. The KOYO B-126 is a full-complement, open-type bearing for inch-system applications.

Used in

Common applications for KOYO
Conveyor systems — KOYO FCB-12 or FC-16 clutch and bearing assemblies for overrunning and indexing in material handling equipment.
Packaging machinery — KOYO FCB-25 or FCB-30 three-row assemblies for intermittent motion and backstopping in filling and sealing stations.
Industrial power transmission — KOYO FC-30 single-row clutch and bearing assembly for one-way rotation in gearboxes and drive trains.
Automotive manufacturing equipment — KOYO FCL-10-K compact clutch and bearing assembly for space-constrained indexing mechanisms.
Textile machinery — KOYO FC-10 or FCB-16 assemblies for controlled overrunning in yarn feed and winding systems.
Printing and paper converting — KOYO FCB-30 clutch and bearing assemblies for precise indexing and registration control.
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KOYO Products

3G Electric supplies KOYO drawn-cup needle roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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