TIMKEN Bearing XAA32009X - Y32009XR

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 XAA32009X - Y32009XR

TIMKEN Bearing XAA32009X - Y32009XR

Specifications

Series

32009X

Cone Part Number

XAA32009X

Cup Part Number

Y32009XR

Design Unit

Metric

Bearing Weight

0.6 Kg1.2 lb

Cage Material

Stamped Steel

Full Timken Part Number

32009X

Dimensions

d – Bore

45 mm1.7717 in

D – Cup Outer Diameter

75 mm2.9528 in

D1 – Flange Outer Diameter

79.000 mm3.1102 in

B – Cone Width

20.000 mm0.7874 in

C – Cup Width

15.500 mm0.6102 in

C1 – Cup Flange Width

3.500 mm0.1378 in

T1 – Bearing Width to Flange

8.000 mm0.3150 in

Abutment and Fillet Dimensions

R – Cone Backface “To Clear” Radius1

3.05 mm0.12 in

r – Cup Backface “To Clear” Radius2

1 mm0.04 in

da – Cone Frontface Backing Diameter

51 mm2.01 in

db – Cone Backface Backing Diameter

57 mm2.24 in

Da – Cup Frontface Backing Diameter

73.91 mm2.94 in

Ab – Cage-Cone Frontface Clearance

2.5 mm0.1 in

Aa – Cage-Cone Backface Clearance

0.3 mm0.01 in

a – Effective Center Location3

-3.3 mm-0.13 in

Basic Load Ratings

C90 – Dynamic Radial Rating (90 million revolutions)4

20400 N4590 lbf

C1 – Dynamic Radial Rating (1 million revolutions)5

78700 N17700 lbf

C0 – Static Radial Rating

84300 N19000 lbf

Ca90 – Dynamic Thrust Rating (90 million revolutions)6

13700 N3080 lbf

Factors

K – Factor7

1.49

e – ISO Factor8

0.39

Y – ISO Factor9

1.53

G1 – Heat Generation Factor (Roller-Raceway)

28.7

G2 – Heat Generation Factor (Rib-Roller End)

16.2

Cg – Geometry Factor10

0.0788

Product description of TIMKEN Bearing XAA32009X - Y32009XR

TIMKEN Bearing XAA32009X - Y32009XR, Tapered Roller Bearings TSF (Tapered Single with Flange)Metric. Timken® tapered roller bearing assemblies are precisely designed to manage both radial and axial loads, even in the most unforgiving conditions.Double- or two-row Timken® tapered roller bearings feature double cups and two single cones. They are available in a variety of configurations for general industrial and automotive applications. And related type you may also like TIMKEN Bearing XGA33210 - YSA33210R. 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 TIMKEN Bearing XAA32009X - Y32009XR, Tapered Roller Bearings TSF (Tapered Single with Flange)Metric.

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

TIMKEN Bearing XAA32009X - Y32009XR, Tapered Roller Bearings TSF (Tapered Single with Flange)Metric. Each tapered roller bearing contains four interdependent components: the cone (inner ring), the cup (outer ring), tapered rollers (rolling elements) and the cage (roller retainer). Tapered angles allow our bearings to efficiently control a combination of radial and thrust loads. The steeper the outer ring angle, the greater ability the bearing has to handle thrust loads. To provide a true rolling motion of the rollers on the raceways, the extensions of the raceways and the tapered surfaces of the rollers come together at a common point, the apex, on the axis of rotation.

Extreme-pressure gear oils are used to lubricate Timken bearings in most types of heavily loaded industrial equipment. They should be capable of withstanding abnormal shock loads that are common in heavy-duty equipment.

Industrial EP gear oils should be composed of a highly refined petroleum oil-based stock plus appropriate inhibitors and additives. They should not contain materials that are corrosive or abrasive to bearings. The inhibitors should provide long-term protection from oxidation and protect the bearing from corrosion in the presence of moisture. The oils should resist foaming in service and have good water-separation properties. An EP additive protects against scoring under boundary-lubrication conditions. The viscosity grades suggested represent a wide range. High-temperature and/or slow-speed applications generally require the higher viscosity grades. Low temperatures and/or high speeds require the use of lower viscosity grades.

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Literature & catalogs

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

Videos

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