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MU5305L

Image for Illustration purposes only. Actual product may vary

The NTN MU5305L is a heavy-industrial cylindrical roller bearing with a 25 mm straight bore. This MU series bearing features an inner ring with two integral ribs and a full complement of rollers, supported by a composite steel cage. The open design is suitable for high-load, low-to-moderate speed applications in industrial machinery such as gearboxes and mill drives.

MODEL MU5305L

BRAND

SKU

273020

WEIGHT

0.529 lb

UOM

each

$101.43 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

B (in)

0.9843

Bore Type

Round

Bore type

Round

C (in)

2.1031

Cage Material

Composite Steel

Cage material

Composite steel

Configuration

One

Enclosure

Open

F (in)

1.4760

Height

1.338

Length

1.338

Material

Hardened alloy steel

Oil Hole

w/o Oil Hole

Oil hole

w/o Oil Hole

Operating Temperature Range

-40 to 250 °F

Operating temperature range

-40 to 250 ºF

R (in)

0.0402

Tolerance

ISO class 0 (RBEC 1)

Type

Inner Ring w/ Rollers

W

1.0000 in

Width

25.4

Technical Specifications
Type Inner Ring w/ Rollers
Bore Type Round
Material Hardened Alloy Steel
Cage Material Composite Steel
Configuration One
Tolerance ISO Class 0 (RBEC 1)
Oil Hole w/o Oil Hole
Enclosure Open
Operating Temperature Range -40 to 250 F-40 to 120 C
Dimensional Specifications


Inner Ring w/ Two Ribs and Rollers - Dimensions

B 0.9843 in25.000 mm
C 2.1031 in53.420 mm
W 1.0000 in25.400 mm
F 1.4760 in37.490 mm
R 0.0402 in1.020 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.

Item must be in it's original package.