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A6157

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NTN A6157 is a single row tapered roller bearing with a straight bore, part of the inch series. Designed for combined radial and axial loads in industrial applications such as gearboxes and axle housings.

MODEL A6157

BRAND

SKU

277206

WEIGHT

0.068 lb

UOM

each

This vendor has a minimum order quantity of 4. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

$18.90 Each

Prices are subject to change

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Bearing Modification Services

Brand Minimum Order Quantity: 4

Typically Ships in: 1 day

Returnable:No

Height

1.575

I.D.

0.75 in

Length

1.575

Material

Carburized Steel

O.D.

1.5745 in

Width

0.375

Technical Specifications

Type

Bearing Cup

Material

Case Carburized Steel

Weight

0.068 lb0.031 kg

Dimensional Specifications


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

D

1.5745 in39.992 mm

Wo

0.3750 in9.525 mm

W

0.4730 in12.014 mm

r

0.0500 in1.300 mm

X

1.46 in37.0 mm

Z

1.34 in34.0 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.

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