Koyo / JTEKT

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Koyo 6236/6238/6240 Deep Groove Ball Bearings – High-Precision, Factory Direct

Price

Reference / SKU

3e30335d322a

Basic Info.

Inner Diameter180–200 mm
Outer Diameter320–360 mm
Thickness52–58 mm
Model NO.6236 / 6238 / 6240
MaterialBearing Steel
OriginJapan

Introduction

High-precision radial bearings (P0–P4), grease or oil lubricated, designed for long life, high speed and low noise. Non-aligning, single-row, unseparated construction. Rich stock available. Suitable for OEM/ODM applications. HS Code: 8482102000.

WhatsApp +86 152 691 88020 · info@jpkoyo.com

  • Original packagingGenuine Koyo / JTEKT boxes.
  • Certificates & documentsExact documents stated in the written quote.
  • Stock & lead time in writingAvailability and estimated delivery on every quote.

SHEET 02  Product details

Koyo bearing details and how to send your reference

Basic Info.

Model NO.
6236 6238 6240

Lubrication
Grease or Oil

Precision Rating
P0 P6 P5 P4

Feature
Long Life, High Speed, Low Noise

Stock
Rich Stocks

Transport
by Sea or by Air

Clearance
C0 /C2/C3

Service
OEM ODM

Aligning
Non-Aligning Bearing

Separated
Unseparated

Rows Number
Single

Load Direction
Radial Bearing

Material
Bearing Steel

Contact Angle
0

Transport Package
Carton Pallet

Specification
180*320*52mm/190*340*55mm/200*360*58mm

Trademark
KOYO

Origin
Japan

HS Code
8482102000

Production Capacity
1000000

Questions buyers ask about this bearing

What information do you need if the suffix is missing?
Send the equipment model, the bearing position and a clear photo of the markings on the bearing. Mark which details still need confirming. We complete the configuration and assembly details before quoting, and any technical change needs your approval.
Can bearings and mounting components go in one inquiry?
Yes. List adapter sleeves, housings and related mounting components in the same inquiry as the bearing, each on its own line. The written quotation then covers the whole assembly, so no part is missing at the shutdown date.

Gearbox workshops confirm the reference fit before quoting

KOYO Bearing Supplier checks mixed lists by shaft position before quoting, so each Koyo bearing arrives matched to its place in the assembly.

★ 5.0

"They understand gearbox bearing arrangements. When we submitted a mixed list with floating and locating positions, they confirmed which Koyo series fit each shaft before quoting. No wrong deliveries in a year of orders."

Stefan Nowak · Nowak Napędy Przemysłowe, Poland

★ 4.9

"A conveyor gearbox failed at our plant and we needed Koyo spherical roller bearings urgently. They identified the correct Koyo reference, shipped the same day, and the gearbox was back in service within the week."

Mahmoud Khalil · Khalil Steel Works, Egypt

★ 5.0

"The Koyo needle roller bearings and tapered bearings for our drive assembly were supplied exactly to specification. Our engineer checked the fit on arrival and installation went without modification."

Kenji Mori · Mori Drive Systems, Japan

Technician fitting a roller bearing onto a gearbox shaft in a repair workshop

Authorized Koyo / JTEKT bearing supplier

Unit 1807, Tower 2, Grand Central Plaza, 128 Sha Tin Wai Road, Sha Tin, New Territories, Hong Kong

Request a written quote for this bearing

Send the full reference, bearing position and quantity. The quotation states model, quantity, price and currency, stock, estimated lead time, validity and the documents we can actually provide.