TIMKEN Bearing JL69349AX - JL69310P

This is the most basic and most widely used type of tapered roller bearing. It 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.
Material: Bearing steels
In Stock:
Photo may not represent actual item. See the technical specification for details.

Specifications of TIMKEN Bearing JL69349AX - JL69310P

TIMKEN Bearing JL69349AX - JL69310P

Specifications

Series

L69300

Cone Part Number

JL69349AX

Cup Part Number

JL69310P

Design Unit

Metric

Bearing Weight

0.2 Kg0.4 lb

Cage Material

Stamped Steel

Full Timken Part Number

L69300

Dimensions

d – Bore

38.000 mm1.4961 in

D – Cup Outer Diameter

63 mm2.4803 in

B – Cone Width

17.000 mm0.6693 in

C – Cup Width

13.500 mm0.5315 in

T – Bearing Width

17.000 mm0.6693 in

Abutment and Fillet Dimensions

R – Cone Backface “To Clear” Radius1

0.25 mm0.010 in

r – Cup Backface “To Clear” Radius2

1.27 mm0.050 in

da – Cone Frontface Backing Diameter

43 mm1.69 in

db – Cone Backface Backing Diameter

43 mm1.69 in

Da – Cup Frontface Backing Diameter

60.96 mm2.40 in

Db – Cup Backface Backing Diameter

55.88 mm2.20 in

Ab – Cage-Cone Frontface Clearance

1.8 mm0.07 in

Aa – Cage-Cone Backface Clearance

0 mm0 in

a – Effective Center Location3

-2.3 mm-0.09 in

Basic Load Ratings

C90 – Dynamic Radial Rating (90 million revolutions)4

13200 N2970 lbf

C1 – Dynamic Radial Rating (1 million revolutions)5

51000 N11500 lbf

C0 – Static Radial Rating

55000 N12400 lbf

Ca90 – Dynamic Thrust Rating (90 million revolutions)6

9410 N2120 lbf

Factors

K – Factor7

1.4

e – ISO Factor8

0.42

Y – ISO Factor9

1.44

G1 – Heat Generation Factor (Roller-Raceway)

18.4

G2 – Heat Generation Factor (Rib-Roller End)

13.6

Cg – Geometry Factor10

0.0692

Product description of TIMKEN Bearing JL69349AX - JL69310P

TIMKEN Bearing JL69349AX - JL69310P,Tapered Roller Bearings TDI (Tapered Double Inner) Imperial. 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 JL69349H - JL69310. This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the inner race assembly and the outer race. It is typically mounted in opposing pairs on a shaft. Size Range ID 7.937 to 1562.100 mm (0.31225 to 61.5000 in.) OD 31.991 to 1806.575 mm (1.2595 to 71.1250 in.) Design Attributes Single cone and cup One-piece pressed steel cage retains rollers on the cone and spaces them evenly Pin type cages also available Applications Vehicle front wheels Differential and pinion configurations Conveyor rolls Machine tool spindles Trailer wheels TIMKEN Bearing JL69349AX - JL69310P,Tapered Roller Bearings TDI (Tapered Double Inner) Imperial. An assembly of a pair of roller bearings in which the inner bearing rings are axially spaced apart by a first member and the outer bearing rings are spaced apart by a second member with one of the inner or outer ring of each bearing being an axially outer bearing ring spaced axially further from the outer bearing than the other ring of that bearing. The method comprises forming an assembly of the two members and bearings in which one of the axially outer bearing ring is a loose fit on one of the first and second members, and then axially moving the axially outer bearing ring of the one bearing which is loose fit in a direction towards the other bearing to create a pre-load, and then increasing the degree of pre-load to effect elastic deformation of that ring and thereby create a shrink fit type interface load. TIMKEN Bearing JL69349AX - JL69310P,Tapered Roller Bearings TDI (Tapered Double Inner) Imperial. A method of setting the clearance of a tapered roller bearing assembly of the type having a housing with an access opening, and in which housing is positioned an input shaft engaging a worm or gears for driving an output gear engaging an output shaft mounted on a bearing assembly for transmitting power. The method includes the steps of first tightening a removable cover in the housing to a point in contact with the bearing assembly and having a predetermined torque value, and thereafter backing the cover away from the bearing assembly by a distance calculated by the following formula: End play setting angle in degrees=(360 degrees)×(Clearance constant)×(Desired bearing clearance in inches)/(Thread pitch in inches). This method achieves a correct clearance setting defined by the end play setting angle in degrees where the cover is rotated by the number of degrees in the end play setting angle to reduce the predetermined torque value. The last step is to lock the cover in a position that defines the correct.

We are looking for partners and friends,Not only business!

if you need more details,feel free to contact us, e-mail us at [email protected]

Literature & catalogs

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

Videos

TIMKEN

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

Timken Stronger By Design

Timken Tricks of the Trade Wheel End Bearing Removal Tips