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KOYO B-3012 Drawn-Cup Needle Roller Bearing - Drawn-Cup Needle Roller Bearings
KOYODrawn-Cup Needle Roller Bearings

KOYO B-3012 Drawn-Cup Needle Roller Bearing

<p>The KOYO B-3012 is a high-quality drawn-cup needle roller bearing designed for applications requiring compact radial load support. This inch-series bearing features a full complement of rollers (no cage)…

SKU 3G-OTH-107945

Also listed as: B3012 · B 3012

Brand
KOYO
Item
B-3012 Drawn-Cup Needle Roller Bearing
Part Number
B-3012
Category
Drawn-Cup Needle Roller Bearings
Available to Order
Also known as:B-3012KOYO
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Technical specs
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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

KOYO
Manufacturer Part Number
B-3012
Type
3012, Full Complement, Open, Alloy Steel
Bore
1 7/8 in
OD
2 1/4 in
Bearing Design
B
Number of Rows
One
Full Complement
Yes
System of Measurement
Inch
Bearing Industry Number
3012

Technical Documents

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

Product Description

<p>The KOYO B-3012 is a high-quality drawn-cup needle roller bearing designed for applications requiring compact radial load support. This inch-series bearing features a full complement of rollers (no cage), maximizing load capacity within a minimal cross-section. It has a bore of 1 7/8 inches and an outer diameter of 2 1/4 inches, making it suitable for various industrial machinery and automotive components. Constructed from durable alloy steel, it offers reliable performance and longevity.</p><p>As a Singapore-based supplier, 3G Electric provides this KOYO bearing with worldwide shipping. For Singapore buyers, we offer SGD quotes on request and handle GST seamlessly. Enjoy fast delivery across Singapore and Southeast Asia for your procurement needs.</p>

Frequently Asked Questions

What are the exact dimensions of the KOYO B-3012 bearing?

The KOYO B-3012 has a bore of 1 7/8 inches and an outer diameter of 2 1/4 inches. It is an inch-series bearing with a full complement design.

Can I get a quote in SGD and how is GST handled for Singapore orders?

Yes, we provide SGD quotes on request. For Singapore buyers, GST is handled by us, ensuring a smooth transaction. Delivery is fast within Singapore and Southeast Asia.

Used in

Common applications for KOYO
Automotive transmissions — KOYO drawn-cup needle roller bearings (B-44) for gear support in compact gearbox assemblies.
Conveyor systems — KOYO heavy-duty needle roller bearings (HJ-202820) for radial load handling in roller conveyors.
Printing machinery — KOYO needle roller thrust bearings (NTA-3648) for axial positioning of rotating cylinders.
Industrial pumps — KOYO thrust bearing washers (TRD-3648) for axial load distribution in pump shafts.
Indexing tables — KOYO single-direction clutch and bearing assemblies (FCB-20) for precise indexing and overrunning control.
Material handling equipment — KOYO drawn-cup needle roller bearings (BH-2020) for compact wheel or roller supports.
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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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Single-row drawn-cup needle roller bearing with full complement design for maximum radial load capacity. Open configuration, made of alloy steel. Inch dimensions: 1 in bore, 1 1/4 in outer diameter. Suitable for applications requiring compact radial support such as gearboxes, pumps, and material handling equipment
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Single-row drawn-cup needle roller bearing with full complement design for maximum radial load capacity. Open configuration, made of alloy steel. Inch dimensions: 1 in bore, 1 1/4 in outer diameter. Suitable for applications requiring compact radial support such as gearboxes, pumps, and material handling equipment
The KOYO B-268 is a one-row, full-complement drawn-cup needle roller bearing with an open design. It has a 1 5/8 in bore, 2 in OD, and 0.5 in overall width, using inch-system measurements. This bearing is suited for applications where radial space is limited and high load capacity is required, such as in gearboxes, pumps, and conveyor systems
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The KOYO B-268 is a one-row, full-complement drawn-cup needle roller bearing with an open design. It has a 1 5/8 in bore, 2 in OD, and 0.5 in overall width, using inch-system measurements. This bearing is suited for applications where radial space is limited and high load capacity is required, such as in gearboxes, pumps, and conveyor systems

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