Add products to your shopping cart

MROSupply Has Hundreds Of Brands, Millions Of Products, Including

Baldor Dodge Leeson Martin Sprocket Moline Bearing Nexen Rexnord WEG
NA4911

Image for Illustration purposes only. Actual product may vary

Koyo Bearing

NA4911

Open Type, Solid Race Needle Roller Bearing, 55 mm Inner Diameter x 80 mm Outer Diameter x 25 mm Width, High Carbon Chrome Steel, Riveted Steel Cage, Round Bore

MODEL NA4911

BRAND

SKU

1497141

WEIGHT

0.882 lb

UOM

each

$150.30 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

Typically Ships in: 1 day

Returnable: See conditions

Bearing Design

Removable Inner Ring Straight

I.D.

55 mm

Inner Ring O.D.

63 mm

Limiting Speed - Oil

6900 rpm

O.D.

80 mm

Oil Hole

w/Oil Hole

Origin

Needle Radial

Precision Ground

Yes

Self Aligning

No

Width

25 mm

  • Best used for high radial load applications
  • Made from premium high carbon high chromium Japanese steel
  • Available with no inner ring (NK NKS RNAO RNA2200 RNA48 RNA49 series)
  • Available with inner ring (NA48 NA49 NA69 NAO NKJ NKJS series)
  • Available as a double row with inner ring (NA69 series)
  • Available as a double row without inner ring (RNA69 series)
  • A steel cage is standard .TN calls out a polymer cage
  • Available with two seals (.2RS) in the RNA4900

SKU: 1493895

Great service

great items at great price

Read more

SKU: 1496596

Koyo roller bearing inner ring

Good product.

Read more

SKU: 1496449

Admin assistance

good product!

Read more

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
#2166646
INA NA4904 Precision needle bearing
Brand INA Bearing
Model NA4904
$43.10 Each
Free Shipping orders over $1
$1,382.70 Each
#2391195
Harwal 286212A 28 x 62 x 12A NBR
Brand Harwal
Model 28 x 62 x 12A
$5.20 Each
Free Shipping orders over $1
$49.38 Each
Free Shipping orders over $1
$15,030.00 Each
Free Shipping orders over $1
$180.00 Each
Free Shipping orders over $1
$39.41 Each
Free Shipping orders over $1
Reviews

SKU: 1493895

Great service

great items at great price

Read more

SKU: 1496596

Koyo roller bearing inner ring

Good product.

Read more

SKU: 1496449

Admin assistance

good product!

Read more

Return policy

Item must be unused.

Item must be in it's original package.