Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Download Now

Add products to your shopping cart
Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you're viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
612X

Image for Illustration purposes only. Actual product may vary

NTN 612X is a bearing cup for tapered roller bearings, made from case carburized steel. This cup is designed for use with corresponding cones in single-row tapered roller bearing assemblies, providing reliable performance in moderate-load applications such as gearboxes and axle housings.

MODEL 612X

BRAND

SKU

280144

WEIGHT

1.908 lb

UOM

each

$78.75 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Bearing Type

Bearing cup

Height

4.75

Length

4.75

Material

Case carburized steel

Width

1.25

Technical Specifications

Type

Bearing Cup

Material

Case Carburized Steel

Dimensional Specifications


Cup for Tapered Roller Bearing - Inch Series and J Series - Dimensions

D

4.7500 in120.650 mm

Wo

1.2500 in31.750 mm

W

1.6250 in41.275 mm

r

0.1300 in3.300 mm

X

4.33 in110.0 mm

Z

4.13 in105.0 mm

How do I choose the right type of bearing for my application?

Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.

Recently Viewed
#33582
BOSTON 532.34.3636 NONE HUCO-FLEX B COUPLING
Brand HUCO Products
Model 532.34.3636
$60.16 Each
Free shipping
$86.50 Each
Free shipping
Reviews

Return policy

Item must be unused.

Item must be in it's original package.