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M252337

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NTN M252337 is an inch-series tapered roller bearing with a straight bore. Designed for high radial and axial load capacity in industrial gearboxes, axle housings, and heavy machinery. This single-row bearing features a separable design for easy mounting and dismounting.

MODEL M252337

BRAND

SKU

273855

WEIGHT

52.000 lb

UOM

each

UPC

4547359489118

$3,979.03 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Height

15

Length

15

Width

2.9375

Technical Specifications

Type

Cone

Bore Type

Round

Material

Case Carburized Steel

Static Load Rating

435000 lbf1930000 N1930.00 kN

Dynamic Load Rating

216000 lbf960000 N960.00 kN

Weight

123.238 lb55.900 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Y2 (Axial Load Factor)

1.80

e (Axial Load Factor)

0.33

Dimensional Specifications


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

B

9.7500 in247.650 mm

Wi

2.9375 in74.613 mm

R

0.2500 in6.400 mm

U

11.02 in280.0 mm

V

10.67 in271.0 mm

a (Effective Load Center)

-0.2600 in-6.600 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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Item must be unused.

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