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KOYO Needle Roller Bearing: HJ, 202820, 1 1/4 in Bore, 1 3/4 in OD, Open - Heavy-Duty Needle Roller Bearings
KOYOHeavy-Duty Needle Roller Bearings

KOYO Needle Roller Bearing: HJ, 202820, 1 1/4 in Bore, 1 3/4 in OD, Open

The KOYO HJ-202820 is a heavy-duty needle roller bearing with a one-row, open design and a full complement of no. It has a 1 1/4 in bore, 1 3/4 in OD, and 1.25 in overall width, measured in inches. This bearing is…

SKU 3G-OTH-103170

Brand
KOYO
Item
Needle Roller Bearing: HJ, 202820, 1 1/4 in Bore, 1 3/4 in OD, Open
Category
Heavy-Duty Needle Roller Bearings
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Technical Specifications

KOYO
Manufacturer Part Number
HJ-202820
Type
202820, Open
Bore
1 1/4 in
OD
1 3/4 in
Overall Wd
1.25 in
Bearing Design
HJ
Number of Rows
One
Full Complement
No
System of Measurement
Inch
Bearing Industry Number
202820
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KOYO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KOYO HJ-202820 is a heavy-duty needle roller bearing with a one-row, open design and a full complement of no. It has a 1 1/4 in bore, 1 3/4 in OD, and 1.25 in overall width, measured in inches. This bearing is identified by the industry number 202820 and the manufacturer part number HJ-202820.

Frequently Asked Questions

What is the KOYO HJ-202820 needle roller bearing used for?

The KOYO HJ-202820 is a heavy-duty needle roller bearing designed for radial load support in compact spaces. It is commonly used in industrial machinery, gearboxes, and automotive transmissions where high load capacity and minimal cross-section are required.

What are the specifications of the KOYO HJ-202820 bearing?

The KOYO HJ-202820 is a one-row, open needle roller bearing with a 1 1/4 in bore, 1 3/4 in OD, and 1.25 in overall width. It uses inch measurements, has the industry number 202820, and is not a full-complement design. The manufacturer part number is HJ-202820.

Where to buy the KOYO HJ-202820 bearing worldwide?

You can source the KOYO HJ-202820 bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this KOYO needle roller bearing.

How to select the correct KOYO HJ-202820 bearing for an application?

To select the KOYO HJ-202820, verify your shaft diameter matches the 1 1/4 in bore and housing fits the 1 3/4 in OD. Ensure the 1.25 in width and open design suit your mounting. KOYO's HJ series is for radial loads; confirm load ratings with your application requirements.

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 heavy-duty 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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