LL205449AA/LL205410 Bore 50.8 Mm, LL205400 Series, Tapered Roller Bearings - TS Type Imperial

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LL205449AA/LL205410

Bore Diameter:50.8 mm

Outside Diameter:77.788 mm

Width:12.697 mm

Min. Order:1 Piece

The LL205449AA/LL205410 Imperial single-row tapered roller bearings are suitable for applications requiring combined loads and easy installation and maintenance. Classic applications include automotive wheel hubs and axles, industrial gearboxes, agricultural machinery, conveyor rollers, mining equipment, and machine tool spindles.

The LL205449AA/LL205410 bearing is a Tapered Roller Bearings Single Row - TS type Imperial with an inner diameter of 50.8 mm , an outer diameter of 77.788 mm, a width of 12.697 mm. GCr15 / SAE 52100 / 20CrNiMoA rings, GCr15 / SAE 52100 rolling mlement. Its dynamic axial rated load is approximately 1288 N, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Interchange code: LL205449AA - LL205410

Dimensions:

Inside Diameter:

50.8 mm

Outside Diameter:

77.788 mm

Thickness:

12.697 mm

Dynamic load Capacity, axial:

1288 N

Specifications:

Structure:

TS = Single-row (pressed steel and pin-type)

Number of Rows:

Single row

Bearing Material:

GCr15 / SAE 52100 / 20CrNiMoA

Cage Type:

Sheet metal

Rolling Mlement Material:

GCr15 / SAE 52100

Operating Temperature:

-30 to 110 °C

System of Measurement:

Inch

Series:

LL205400

Rolling Element:

tapered rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

200 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

LL205449AA/LL205410 bearings ( 50.8 mm x 77.788 mm x 12.697 mm) have the advantages of Simultaneously withstands combined loads (radial and axial loads) and is detachable for installation, and are therefore widely used in the Automotive wheel hubs, axles, transmissions, industrial gearboxes, and machine tool spindles.

Part Number	LL205449AA/LL205410
Type	TS = Single-row (pressed steel and pin-type)
Manufacturer Part Code	LL205449AA-LL205410
Reference From	TIMKEN LL205449AA/LL205410
Inner ring (cone)	LL205449AA
Outer ring (cup)	LL205410
Series	LL205400
Series Preffx	LL = Lighter than light
Bearing Type	Tapered Roller Bearings Single Row - TS type Imperial
Units	Inch
Rows NO.	Single row
Cage Material	Sheet metal
Temperature - T(min) [°C]	-30
Temperature - T(max) [°C]	110
C₁ Dynamic Radial [lbf]	8392
C_a90 Dynamic Axial [lbf]	1288
C₉₀ Dynamic Radial [lbf]	2220
C₀ Static Radial [lbf]	10603
Dimensions
d φ Inside [inch]	2
D Φ Outside [inch]	3.0625
T thickness [inch]	0.4999
B Cone Width [inch]	0.5
C Cup Width [inch]	0.375
r Fillet Radius (Housing) [inch]	0.06
R Fillet Radius (Shaft) [inch]	0.14
A_b [inch]	0.09
d_a Dia.(Shaft) [inch]	2.17
d_b Dia.(Shaft) [inch]	2.4
D_a Dia.(Housing) [inch]	2.94
D_b Dia.(Housing) [inch]	2.8
Coefficient
e	0.34
Y	1.78
K	1.74
C_g Geometry	0.0699

The LL205449AA/LL205410 Imperial single-row tapered roller bearings mainly consist of an outer ring, inner ring, tapered rollers, and a cage. The outer and inner ring assemblies are separable for easy installation and adjustment. The rollers make line contact with the raceways. The cage is typically made of stamped steel or brass.

Imperial single-row tapered roller bearings can simultaneously withstand radial and unidirectional axial loads, exhibiting high load-bearing capacity and rigidity. Their separable structure facilitates clearance adjustment and preload control, resulting in a high limiting speed. They conform to imperial standard dimensions and offer excellent interchangeability.

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LL205449AA/LL205410 Bore 50.8 Mm, LL205400 Series, Tapered Roller Bearings - TS Type Imperial

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