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KOYO Needle Roller Bearing: BH, 1012, 5/8 in Bore, 7/8 in OD, Full Complement - Drawn-Cup Needle Roller Bearings
KOYODrawn-Cup Needle Roller Bearings

KOYO Needle Roller Bearing: BH, 1012, 5/8 in Bore, 7/8 in OD, Full Complement

The KOYO BH-1012 is a drawn-cup needle roller bearing with a one-row, full-complement design. It has a 5/8 in bore and a 7/8 in OD, is open, and made of alloy steel. This inch-system bearing is identified by the…

SKU 3G-OTH-105069

Also listed as: BH1012 · BH 1012

Brand
KOYO
Item
Needle Roller Bearing: BH, 1012, 5/8 in Bore, 7/8 in OD, Full Complement
Category
Drawn-Cup Needle Roller Bearings
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KOYO
Manufacturer Part Number
BH-1012
Type
1012, Full Complement, Open, Alloy Steel
Bore
5/8 in
OD
7/8 in
Bearing Design
BH
Number of Rows
One
Full Complement
Yes
System of Measurement
Inch
Bearing Industry Number
1012

Technical Documents

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

Product Description

The KOYO BH-1012 is a drawn-cup needle roller bearing with a one-row, full-complement design. It has a 5/8 in bore and a 7/8 in OD, is open, and made of alloy steel. This inch-system bearing is identified by the industry number 1012 and manufacturer part number BH-1012.

Frequently Asked Questions

What is the KOYO BH-1012 needle roller bearing used for?

The KOYO BH-1012 is a drawn-cup needle roller bearing used in applications requiring high radial load capacity in a compact envelope, such as automotive transmissions, gearboxes, and industrial machinery. Its full-complement design maximizes load-carrying rollers, making it suitable for oscillating or slow-speed rotation.

What are the specifications of the KOYO BH-1012 bearing?

The KOYO BH-1012 has a 5/8 in bore and a 7/8 in OD. It is a one-row, full-complement, open drawn-cup needle roller bearing made of alloy steel. The inch-system bearing carries industry number 1012 and manufacturer part number BH-1012. It is designed for compact, high-load applications.

Where to buy KOYO BH-1012 bearings worldwide?

3G Electric supplies the KOYO BH-1012 needle roller bearing to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system drawn-cup bearing.

How to select the correct KOYO BH-1012 bearing for an application?

To select the KOYO BH-1012, verify your shaft diameter matches the 5/8 in bore and housing bore matches the 7/8 in OD. Confirm the application requires a full-complement, open design for high radial loads and limited axial space. Always check operating speed and lubrication requirements against KOYO's published ratings.

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.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
KOYO Needle Roller Bearing: BH, 1010, 5/8 in Bore, 7/8 in OD, Full Complement, Open, Alloy Steel (MPN BH-1010)
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