We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
KOYO Needle Roller Bearing: B, 126, 3/4 in Bore, 1 in OD, Full Complement, Open - Drawn-Cup Needle Roller Bearings
KOYODrawn-Cup Needle Roller Bearings

KOYO Needle Roller Bearing: B, 126, 3/4 in Bore, 1 in OD, Full Complement, Open

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

Brand
KOYO
Item
Needle Roller Bearing: B, 126, 3/4 in Bore, 1 in OD, Full Complement, Open
Category
Drawn-Cup Needle Roller Bearings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
KOYO Needle Roller Bearing: B, 3216, 2 in Bore, 2 3/8 in OD, Full Complement, Open, 1 in Overall Wd (MPN B-3216). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-3216; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 3216; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 3216, 2 in Bore, 2 3/8 in OD, Full Complement, Open, 1 in Overall Wd (MPN B-3216). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-3216; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 3216; Brand: KOYO.
KOYO Needle Roller Bearing: B, 1710, 1 1/16 in Bore, 1 5/16 in OD, Full Complement, Open, B-1710. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-1710; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 1710; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 1710, 1 1/16 in Bore, 1 5/16 in OD, Full Complement, Open, B-1710. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-1710; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 1710; Brand: KOYO.
KOYO Needle Roller Bearing: B, 912, 9/16 in Bore, 3/4 in OD, Full Complement, Open, Alloy Steel (MPN B-912). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-912; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 912; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 912, 9/16 in Bore, 3/4 in OD, Full Complement, Open, Alloy Steel (MPN B-912). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-912; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 912; Brand: KOYO.
KOYO Needle Roller Bearing: B, 910, 9/16 in Bore, 3/4 in OD, Full Complement, Open, Alloy Steel (MPN B-910). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-910; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 910; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 910, 9/16 in Bore, 3/4 in OD, Full Complement, Open, Alloy Steel (MPN B-910). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-910; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 910; Brand: KOYO.
KOYO Needle Roller Bearing: B, 1316, 13/16 in Bore, 1 1/16 in OD, Full Complement, Open, Alloy Steel (MPN B-1316). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-1316; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 1316; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 1316, 13/16 in Bore, 1 1/16 in OD, Full Complement, Open, Alloy Steel (MPN B-1316). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-1316; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 1316; Brand: KOYO.
KOYO Needle Roller Bearing: B, 118, 11/16 in Bore, 7/8 in OD, Full Complement, Open, Alloy Steel (MPN B-118). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-118; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 118; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 118, 11/16 in Bore, 7/8 in OD, Full Complement, Open, Alloy Steel (MPN B-118). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-118; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 118; Brand: KOYO.

More from KOYO

View all KOYO parts →
KOYO Needle Roller Bearing: BH, 2220, 1 3/8 in Bore, 1 3/4 in OD, Full Complement, Open, Alloy Steel (MPN BH-2220). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: BH-2220; System of Measurement: Inch; Bearing Design: BH; Bearing Industry Number: 2220; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: BH, 2220, 1 3/8 in Bore, 1 3/4 in OD, Full Complement, Open, Alloy Steel (MPN BH-2220). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: BH-2220; System of Measurement: Inch; Bearing Design: BH; Bearing Industry Number: 2220; Brand: KOYO.
KOYO Needle Roller Bearing: BH, 1612, 1 in Bore, 1 5/16 in OD, Full Complement, Open, Alloy Steel (MPN BH-1612). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: BH-1612; System of Measurement: Inch; Bearing Design: BH; Bearing Industry Number: 1612; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: BH, 1612, 1 in Bore, 1 5/16 in OD, Full Complement, Open, Alloy Steel (MPN BH-1612). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: BH-1612; System of Measurement: Inch; Bearing Design: BH; Bearing Industry Number: 1612; Brand: KOYO.
KOYO Needle Roller Bearing: B, 2610, 1 5/8 in Bore, 2 in OD, Full Complement, Open, Alloy Steel (MPN B-2610). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-2610; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 2610; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 2610, 1 5/8 in Bore, 2 in OD, Full Complement, Open, Alloy Steel (MPN B-2610). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-2610; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 2610; Brand: KOYO.
KOYO Needle Roller Bearing: M-1, 24161, 1 1/2 in Bore, 1 7/8 in OD, Full Complement, Open, M-24161. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: M-24161; System of Measurement: Inch; Bearing Design: M-1; Bearing Industry Number: 24161; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: M-1, 24161, 1 1/2 in Bore, 1 7/8 in OD, Full Complement, Open, M-24161. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: M-24161; System of Measurement: Inch; Bearing Design: M-1; Bearing Industry Number: 24161; Brand: KOYO.
KOYO Needle Roller Bearing: B, 59, 5/16 in Bore, 1/2 in OD, Full Complement, Open, Alloy Steel, B-59. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-59; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 59; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 59, 5/16 in Bore, 1/2 in OD, Full Complement, Open, Alloy Steel, B-59. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-59; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 59; Brand: KOYO.
KOYO Needle Roller Bearing: B, 65, 3/8 in Bore, 9/16 in OD, Full Complement, Open, Alloy Steel, B-65. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-65; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 65; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 65, 3/8 in Bore, 9/16 in OD, Full Complement, Open, Alloy Steel, B-65. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-65; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 65; Brand: KOYO.
KOYO Needle Roller Bearing: B, 47, 1/4 in Bore, 7/16 in OD, Full Complement, Open, Alloy Steel, B-47. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-47; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 47; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 47, 1/4 in Bore, 7/16 in OD, Full Complement, Open, Alloy Steel, B-47. Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-47; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 47; Brand: KOYO.
KOYO Needle Roller Bearing: B, 87, 1/2 in Bore, 11/16 in OD, Full Complement, Open, Alloy Steel (MPN B-87). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-87; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 87; Brand: KOYO.
KOYO
KOYO Needle Roller Bearing: B, 87, 1/2 in Bore, 11/16 in OD, Full Complement, Open, Alloy Steel (MPN B-87). Key specifications — Number of Rows: One; Full Complement: Yes; Manufacturer Part Number: B-87; System of Measurement: Inch; Bearing Design: B; Bearing Industry Number: 87; Brand: KOYO.