TIMKEN Bearing Y30311RM

Like the TS bearing design, the TSF design consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.
Material: Bearing steels
In Stock:
Photo may not represent actual item. See the technical specification for details.

Specifications of TIMKEN Bearing Y30311RM

TIMKEN Bearing Y30311RM

Specifications

Series

30311

Cup Part Number

Y30311RM

Design Units

METRIC

Dimensions

D – Cup Outer Diameter

120 mm4.7244 in

D1 – Flange Outer Diameter

127.000 mm5.0000 in

C – Cup Width

25 mm0.9843 in

C1 – Cup Flange Width

5.500 mm0.2165 in

Abutment and Fillet Dimensions

r – Cup Backface “To Clear” Radius1

2 mm0.08 in

Da – Cup Frontface Backing Diameter

113.03 mm4.49 in

Factors

K – Factor2

1.69

e – ISO Factor3

0.35

Y – ISO Factor4

1.74

Cg – Geometry Factor5

0.0628

Product description of TIMKEN Bearing Y30311RM

Tapered Roller Bearings - Single Flanged Cups - Metric, TIMKEN Bearing Y30311RM,

The TSF type is a variation on the basic single-row bearing.

TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.

Size range:
ID 7.937 mm to 1270.000 mm (0.3125 in. to 50.0000 in.)
OD 31.991 mm to 1435.100 mm (1.2595 in. to 56.5000 in.)

Design Attributes of Tapered Roller Bearings - Single Flanged Cups - Metric, TIMKEN Bearing Y30311RM.

Cup is backed against flange face to allow housing to be through-bored.

Accurate alignment of housing bores.

Reduced machining costs.

Applications:
Machine tool spindles
Gear reduction units
Automotive transaxles
Transmissions

To help you get the most value from our products, Timken provides guidelines for the shelf life of grease-lubricated ball and roller bearings, components and assemblies. Shelf life information is based on Timken and industry test data and experience.

Demanding applications call for reliable solutions. Improve your equipment`s performance and reduce your downtime and maintenance costs by turning to Timken tapered roller bearings. When you purchase a Timken bearing, you`re investing in a product that`s designed with you in mind. Reliability. Expert craftsmanship, well-equipped production facilities and an ongoing investment in technology ensure our products are synonymous with quality and reliability. Our tapered roller bearings stand up to extreme situations, including high-corrosive, high-temperature, vacuum or low-lubrication environments. Versatility. Use Timken tapered roller bearings to help your equipment excel when it faces combined radial and thrust loads. Our bearings are uniquely designed to manage both types of loads on rotating shafts and in housings. Choice. From single- to double- to four-row configurations to thrust, choose from nearly 26,000 product combinations to find the right bearing for your application.

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Literature & catalogs

TIMKEN -LUBRICATION
Download
TIMKEN -TYPE- TDI
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TIMKEN-TAPERED ROLLER BEARING CAGES
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TIMKEN-TYPE- TS
Download

Videos

TIMKEN

Timken Tricks of the Trade – Installing a Timken® Set Right® Bearing

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Timken Tricks of the Trade Wheel End Bearing Removal Tips