TIMKEN Bearing JLM722912-B

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 JLM722912-B

TIMKEN Bearing JLM722912-B

Specifications

Series

LM722900

Cup Part Number

JLM722912-B

Design Units

METRIC

Full Timken Part Number

LM722900

Dimensions

D – Cup Outer Diameter

165 mm6.4961 in

D1 – Flange Outer Diameter

172.000 mm6.7717 in

C – Cup Width

21 mm0.8268 in

C1 – Cup Flange Width

5.500 mm0.2165 in

Abutment and Fillet Dimensions

r – Cup Backface “To Clear” Radius1

3 mm0.12 in

Da – Cup Frontface Backing Diameter

160.02 mm6.34 in

Factors

K – Factor2

1.27

e – ISO Factor3

0.46

Y – ISO Factor4

1.31

G1 – Heat Generation Factor (Roller-Raceway)

161

G2 – Heat Generation Factor (Rib-Roller End)

57.2

Cg – Geometry Factor5

0.145

Product description of TIMKEN Bearing JLM722912-B

Tapered Roller Bearings - Single Flanged Cups - Metric, TIMKEN Bearing JLM722912-B,

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 JLM722912-B.

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

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