Happy Memorial Day Weekend! MROSupply stands grateful for the commitment and sacrifice made by the military and their families. While we are honoring memory of service people around the world, operations on Monday may be slower than usual.


Add products to your shopping cart
MRO has hundreds of brands, millions of products, including Baldor, Dodge, Leeson, SKF, Martin, Rexnord, WEG, SEW and more
R3

Image for Illustration purposes only. Actual product may vary

NTN R3 Extra Small/Small Ball Bearing

MODEL R3

BRAND

SKU

827478

UOM

each

This vendor has a minimum order quantity of 3. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

$56.13 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $1

Select Quantity

GET A QUOTE

Orders over $500 qualify for a Free Gift

Bearing Modification Services

Brand Minimum Order Quantity: 3

Typically Ships in: 1 day

Returnable:No

Technical Specifications

Type

Miniature / Extra Small Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stainless

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

48000 RPM

Limiting Speed - Grease

41000 RPM

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

110 lbf490 N0.49 kN

Dynamic Load Rating

295 lbf1310 N1.31 kN

Enclosure

Open

Weight

0.004 lb0.002 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Row Radial Ball Bearing - Open Type - Dimensions

d

0.1875 in4.763 mm

D

0.5000 in12.700 mm

B

0.1562 in3.967 mm

r

0.0120 in0.305 mm

da max

0.2835 in7.200 mm

Da max

0.4331 in11.000 mm

Alternatives Products from another supplier. Note, it may not be identical in style or function to original item
EE1

#1495405

Brand

Koyo Bearing

Model

EE1

$10.96 Each
Free Shipping orders over $1
R3

#5038371

Brand

NSK Bearings

Model

R3

$19.35 Each
Free Shipping orders over $1

When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.

$500

MRO Hat
MRO Golf Balls
MRO Hi-Vis Vests
MRO Mug

$750

32oz Water Bottle
Throw Blanket
30 piece Hex Set
Telescopic Pick Up

$1,250

Golf Cooler
11-in-1 Screw Driver Set
Gorilla Grip Knee Pad
John Deere Oilskin Hat

$2,500

Igloo 1/2 Gallon Jug
Rechargable Headlamp
Larix Trucker Hat

$5,000

Igloo 10 Gallon Cooler
Igloo Party Bucket Cooler
Klein Tools Speaker
Klein Tools 8-in-1

$7,500

GX-6F Pro Golf Range Finder
Bushnell Outdoorsman Speaker
Jaeger 24px Ratcheting Wrench Set
Aspen Beverage Bucket

Recently Viewed
#2808225
$110.60 Each
Free Shipping orders over $1

Return policy

Item must be unused.

Item must be in it's original package.

Request specifications

Dear Customer by submitting this form You will be requesting the product specifications sheet for NTN Bearing R3. Our customer service team will contact the manufacturer and send You the requested information by email.

Name

E-Mail

Phone #

(optional)

Comment

(optional)