Nachi 22314 EXQW33KC3 Spherical Roller Bearing - 70 mm ID, 150 mm OD, 51 mm Width, Tapered 1:12 Bore, C3
Nachi box for the 22314 EXQW33KC3 Spherical Roller Bearing
    Nachi box for the 22314 EXQW33KC3 Spherical Roller Bearing
Nachi 22314 EXQW33KC3 Spherical Roller Bearing - 70 mm ID, 150 mm OD, 51 mm Width, Tapered 1:12 Bore, C3
Nachi box for the 22314 EXQW33KC3 Spherical Roller Bearing
Nachi 22314 EXQW33KC3 Spherical Roller Bearing - 70 mm ID, 150 mm OD, 51 mm Width, Tapered 1:12 Bore, C3
Nachi box for the 22314 EXQW33KC3 Spherical Roller Bearing
    Nachi box for the 22314 EXQW33KC3 Spherical Roller Bearing
Nachi 22314 EXQW33KC3 Spherical Roller Bearing - 70 mm ID, 150 mm OD, 51 mm Width, Tapered 1:12 Bore, C3
Nachi box for the 22314 EXQW33KC3 Spherical Roller Bearing

Nachi 22314 EXQW33KC3 Spherical Roller Bearing - 70 mm ID, 150 mm OD, 51 mm Width, Tapered 1:12 Bore, C3

  • d 70 mm
  • D 150 mm
  • B 51 mm
  • C3 - Loose
Brand: Nachi

Genuine Nachi product, Nachi

$762.55
$762.55
Shipping calculated at checkout.
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Bearings from Apollo Industries, Oxford, Michigan

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Overview

Nachi 22314 EXQW33KC3 Spherical roller bearing

Spherical Roller Bearing with tapered bore and increased clearance

The Nachi 22314 EXQW33KC3 is a medium-sized double-row spherical roller bearing with a 70 mm bore, 150 mm outside diameter and 51 mm width, and a 1:12 tapered bore. The taper lets the bearing be driven onto a matching shaft seat, an adapter sleeve or a withdrawal sleeve, and the fit tightens as it advances, so the installer sets the final internal clearance by measured drive-up rather than relying on a press fit. That makes mounting and dismounting far easier on large shafts. C3 starting clearance allows for the reduction that occurs during drive-up. Outer ring lubrication groove and holes, rated -30 to +200 degrees C.

Key features

  • Tapered 1:12 bore for sleeve or seat mounting
  • Internal clearance set by measured drive-up
  • Increased C3 clearance before mounting
  • Self-aligning, absorbs misalignment and deflection
  • Lubrication groove and holes in the outer ring
  • Operating range -30 to +200 degrees C

Specifications

Nachi 22314 EXQW33KC3 dimensions & specifications

Drawing of the Nachi 22314 EXQW33KC3, bore d 70 mm, outside diameter D 150 mm, width B 51 mm B 51 mm D 150 mm d 70 mm
Drawn to scale from the catalog dimensions.
Bearing type
Spherical roller bearing
Bore diameter d
70 mm (2.756 in)
Outside diameter D
150 mm (5.906 in)
Width B
51 mm (2.008 in)
Internal clearance
C3 - Loose
Weight
9.3 lb
Brand
Nachi
Part number
22314 EXQW33KC3 also written 22314EXQW33KC3
UPC / EAN
4991893456851

All specifications

Dimensions

Bore Diameter70 mm
Outside Diameter150 mm
Width51 mm

Properties

BoreTapered bore (1:12)
CageSheet steel cage
ClearanceSlightly increased radial clearance
MaterialStandard bearing steel
Outer ringLubrication groove with lubrication holes on outer ring
SealNone, open bearing
Temperature range-30 to +200 °C
Tolerance classTolerance class P0/PN2 / ABEC 1
VersionStandard version

Logistics

Product Net Weight4.22

Cross reference

22314 EXQW33KC3 cross reference & equivalents

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

  • SKF

    22314 EK/C3

    SKF 22314 EK/C3 Spherical Roller Bearing - 70 mm ID, 150 mm OD, 51 mm Width, Tapered 1:12 Bore, C3

    • Same size
    • Same clearance

    Sale price$495.18 Regular price$697.27

    In stock

Reference data only. Verify specifications before you order.

Search more equivalents in the Apollo Bearing Index

Tools & lubrication

Complete the job for your 22314 EXQW33KC3

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 22314 EXQW33KC3 means

223
223xx spherical roller, medium (dimension series 23)
14
Bore code 14 × 5 = 70 mm (ISO convention)
EXQ
Current high-capacity spherical roller bearing design
W33
Oil holes and groove in the outer ring
K
Tapered bore, taper 1:12
C3
Radial internal clearance greater than normal (CN)
Decode another part number

Catalogs & documents

Nachi 22314 EXQW33KC3 catalogs & documents

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

About the brand

About Nachi

Nachi-Fujikoshi, founded in Toyama, Japan, in 1928.

Nachi-Fujikoshi was founded on 21 December 1928 in Toyama City, Japan, as Fujikoshi Steel Industry. It makes bearings alongside cutting tools, hydraulics, robots and specialty steel. Its North American headquarters is in Greenwood, Indiana.

Genuine Nachi product

Explore Nachi bearingsShop all Nachi

  • Founded

    1928

  • Headquarters

    Toyama, Japan

Known for

  • Deep groove ball bearings (QUEST)
  • Spherical roller bearings
  • Precision bearings
  • Ball screw support bearings
Nachi website (opens in a new tab)

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

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Apollo USA Bearing Search Tool

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FAQ

22314 EXQW33KC3 questions & answers

What are the dimensions of the Nachi 22314 EXQW33KC3?

The Nachi 22314 EXQW33KC3 has a 70 mm bore (d), a 150 mm outside diameter (D) and a 51 mm width (B). In inches: 2.756 × 5.906 × 2.008 in.

What type of bearing is the 22314 EXQW33KC3?

The Nachi 22314 EXQW33KC3 is a spherical roller bearing.

What internal clearance does the 22314 EXQW33KC3 have?

The Nachi 22314 EXQW33KC3 has C3 - Loose internal clearance.

What can I use instead of the Nachi 22314 EXQW33KC3?

Equivalents with the same boundary dimensions include SKF 22314 EK/C3. Check the seals, internal clearance, cage and precision class before you order.

Is this a genuine Nachi bearing?

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

Do you ship the 22314 EXQW33KC3 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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