TIMKEN Bearing 13685A - 13621D

The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.
Material: Bearing steels
In Stock:
Photo may not represent actual item. See the technical specification for details.

Specifications of TIMKEN Bearing 13685A - 13621D

TIMKEN Bearing 13685A - 13621D

Specifications

Series

13600

Cone Part Number

13685A

Cup Part Number

13621D

Design Unit

Inch

Bearing Weight

1.41 lb0.641 Kg

Cage Material

Stamped Steel

Dimensions

d – Bore

1 1/2 in38.1 mm

D – Cup Outer Diameter

2.717 in69.012 mm

B – Cone Width

0.7500 in19.050 mm

C – Double Cup Width

1.5000 in38.100 mm

T – Bearing Width across Cones

1.8123 in46.032 mm

Abutment and Fillet Dimensions

R – Cone Backface “To Clear” Radius1

0.03 in0.8 mm

r – Cup Backface “To Clear” Radius2

0.03 in0.8 mm

db – Cone Backface Backing Diameter

1.73 in44 mm

Da – Cup Frontface Backing Diameter

2.60 in65.02 mm

Aa – Cage-Cone Backface Clearance

0.02 in0.5 mm

a – Effective Center Location3

-0.12 in-3 mm

Basic Load Ratings

C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4

3920 lbf17400 N

C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5

26300 lbf117000 N

C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6

6820 lbf30300 N

Ca90 – Dynamic Thrust Rating (90 million revolutions)7

2700 lbf12000 N

Factors

K – Factor8

1.45

e – ISO Factor9

0.4

Y1 – ISO Factor10

1.68

Y2 – ISO Factor11

2.5

Cg – Geometry Factor12

0.0713

Product description of TIMKEN Bearing 13685A - 13621D

TIMKEN Bearing 13685A - 13621D,Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial. 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.

TDO (Two-Row Double-Outer Race)

The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.

Size range:
ID 25.400 mm to 1200.150 mm (1.0000 in. to 47.2500 in.)
OD 30.480 mm to 2460.000 mm (1.2000 in. to 96.8504 in.)

TIMKEN Bearing 13685A - 13621DTapered Roller Bearings - TDO (Tapered Double Outer) Imperial. Design Attributes:
Double cup and two single cones, with or without a spacer.
When spacers are used, bearing is furnished as a preset, matched assembly.
Cup features groove and lubrication holes in the OD.
Spacers available with or without lubricant grooves and holes.

Applications:
Heavy-duty gear drives
Various industrial configurations

TIMKEN Bearing 13685A - 13621DTapered Roller Bearings - TDO (Tapered Double Outer) Imperial. A tapered roller bearing assembly includes: an outer race that includes first and second outer race side raceway surfaces; an inner shaft that is inserted into the outer race, and includes a small diameter portion at an axial end thereof, a first inner race side raceway surface which has a diameter larger than that of the small diameter portion, and an intermediate cylindrical surface which is formed between the small diameter portion and the first inner race side raceway surface and has substantially the same diameter as that of the first inner race side raceway surface; an inner race fitted to the small diameter portion and including a second inner race side raceway surface; a plurality of tapered rollers interposed between the first outer race side raceway surface and the first inner race side raceway surface and between the second outer race side raceway surface and the second inner race side raceway surface; and a pulser ring fitted to the intermediate cylindrical surface.

You may also like TIMKEN Bearing 13686 - 13621D

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]

Substitute products of TIMKEN Bearing 13685A - 13621D

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