JTEKT-KOYO HCHM801346/10 Tapered Roller Bearing - 38.1 mm ID, 82.55 mm OD, 29.37 mm Width
JTEKT-KOYO UCFL202-J Flanged Housing Unit - 15 mm ID
    JTEKT-KOYO HCHM801346/10 Tapered Roller Bearing - 38.1 mm ID, 82.55 mm OD, 29.37 mm Width
    JTEKT-KOYO UCFL202-J Flanged Housing Unit - 15 mm ID
JTEKT-KOYO HCHM801346/10 Tapered Roller Bearing - 38.1 mm ID, 82.55 mm OD, 29.37 mm Width
JTEKT-KOYO UCFL202-J Flanged Housing Unit - 15 mm ID
JTEKT-KOYO HCHM801346/10 Tapered Roller Bearing - 38.1 mm ID, 82.55 mm OD, 29.37 mm Width
JTEKT-KOYO UCFL202-J Flanged Housing Unit - 15 mm ID
    JTEKT-KOYO HCHM801346/10 Tapered Roller Bearing - 38.1 mm ID, 82.55 mm OD, 29.37 mm Width
    JTEKT-KOYO UCFL202-J Flanged Housing Unit - 15 mm ID
JTEKT-KOYO HCHM801346/10 Tapered Roller Bearing - 38.1 mm ID, 82.55 mm OD, 29.37 mm Width
JTEKT-KOYO UCFL202-J Flanged Housing Unit - 15 mm ID

JTEKT-KOYO 32019-JR Tapered Roller Bearing - 95 mm ID, 145 mm OD, 32 mm Width

  • d 95 mm
  • D 145 mm
  • B 32 mm
Brand: JTEKT-KOYO

Genuine JTEKT-KOYO product, JTEKT-KOYO

$364.69
$364.69
$45.59
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Bearings from Apollo Industries, Oxford, Michigan

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Overview

JTEKT-KOYO 32019-JR Tapered roller bearing

Tapered Roller Bearing

JTEKT-KOYO tapered roller bearings carry combined radial and axial loads in one direction. Tapered raceways and rollers give them high load capacity and rigidity. Mounted in opposing pairs, they are widely used in automotive wheel hubs, gearboxes, and industrial machinery.

Key features

  • Combined radial and axial load capacity
  • High rigidity and load capacity
  • Adjustable internal clearance
  • Long service life under heavy loads
  • Mountable in opposing pairs for full bidirectional support

Specifications

JTEKT-KOYO 32019-JR dimensions & specifications

Drawing of the JTEKT-KOYO 32019-JR, bore d 95 mm, outside diameter D 145 mm, width B 32 mm B 32 mm D 145 mm d 95 mm
Drawn to scale from the catalog dimensions.
Bearing type
Tapered roller bearing
Bore diameter d
95 mm (3.74 in)
Outside diameter D
145 mm (5.709 in)
Width B
32 mm (1.26 in)
Weight
4.06 lb
Brand
JTEKT-KOYO
Part number
32019-JR also written 32019JR
UPC / EAN
4549250123467

All specifications

Dimensions

Bore Diameter95 mm
Outside Diameter145 mm
Width32 mm

Properties

MaterialStandard bearing steel
CageSheet steel cage
Tolerance classTolerance class P0/PN2 / ABEC 1
Temperature range-30 to +120 °C
VersionIncreased capacity
ArrangementStandard version
Roller rowsSingle row bearing

Logistics

Product Net Weight1.84

Cross reference

32019-JR cross reference & equivalents

Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.

Reference data only. Verify specifications before you order.

Search more equivalents in the Apollo Bearing Index

Tools & lubrication

Complete the job for your 32019-JR

Mount it without damage and keep it lubricated. Tick what you need and add it with one click.

Part number decoded

What every part of 32019-JR means

320
320xx tapered roller, narrow (dimension series 20)
19
Bore code 19 × 5 = 95 mm (ISO convention)
J
Tapered roller bearing whose outer ring width, contact angle and outer ring small inside diameter follow ISO
R
High load capacity design (deep groove ball, cylindrical roller and tapered roller bearings)
Decode another part number

Catalogs & documents

Koyo (JTEKT) 32019-JR catalogs & documents

Official catalogs and data from the manufacturer. They open as PDFs in a new tab.

About the brand

About Koyo (JTEKT)

Koyo, the JTEKT bearing brand, since 1921.

Zenichiro Ikeda founded Koyo Seiko in Osaka in 1921 as a private store that sold imported bearings, and it soon began making its own; in 1927 it commercialized Japan's first tapered roller bearing. In 2006 Koyo Seiko and machine tool maker Toyoda Machine Works merged to form JTEKT Corporation, headquartered in Kariya, Aichi, Japan.

Koyo introduced its HI-CAP tapered roller bearing in 1968 and launched the world's first ceramic bearings in 1984.

Since April 2022 Koyo bearings carry the JTEKT name: the same company, factories and products under one name, JTEKT says. Boxes may read "JTEKT, formerly sold as Koyo", and bearings in new boxes may still be stamped Koyo. From September 2026 new boxes read "Koyo, JTEKT Bearing Brand", and old and new boxes will be on the market together for a while.

Genuine Koyo (JTEKT) product

Shop all Koyo (JTEKT)

  • Founded

    1921

  • Headquarters

    Kariya, Aichi, Japan (JTEKT)

  • Employees (March 2026)

    43,233

  • Sales (year to March 2026)

    ¥1.92 trillion

Known for

  • Tapered roller bearings (HI-CAP, low-torque LFT)
  • Needle roller bearings
  • Ceramic bearings
  • Insert bearing units
Koyo (JTEKT) website (opens in a new tab)

Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of Koyo (JTEKT). All Koyo (JTEKT) trademarks and product names are the property of their respective owners. We sell genuine Koyo (JTEKT) products purchased through independent channels.

Apollo USA Bearing Search Tool

Apollo USA Bearing Search Tool

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Learn More

FAQ

32019-JR questions & answers

What are the dimensions of the JTEKT-KOYO 32019-JR?

The JTEKT-KOYO 32019-JR has a 95 mm bore (d), a 145 mm outside diameter (D) and a 32 mm width (B). In inches: 3.74 × 5.709 × 1.26 in.

What type of bearing is the 32019-JR?

The JTEKT-KOYO 32019-JR is a tapered roller bearing.

What can I use instead of the JTEKT-KOYO 32019-JR?

Equivalents with the same boundary dimensions include SNR 32019, SKF 32019, FAG 32019, NSK 32019. Check the seals, internal clearance, cage and precision class before you order.

Is this a genuine JTEKT-KOYO bearing?

Yes. Apollo Industries sells genuine JTEKT-KOYO products, purchased through independent channels. Apollo is not an authorized distributor, reseller, or representative of JTEKT-KOYO.

Do you ship the 32019-JR the same day?

In-stock orders placed by 3 PM EST ship the same day. All orders over $100 ship free by ground with code FREESHIP.

Can I get quantity pricing or buy tax-exempt?

Yes. Apollo offers special rates for businesses and bulk orders. Use Request a quote on this page or call (248) 429-9073.

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