LM102949/LM102910 Bore 45.242 Mm, LM102900 Series, Tapered Roller Bearings Single Row - TS Type Imperial

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LM102949/LM102910

Bore Diameter:45.242 mm

Outside Diameter:73.431 mm

Width:19.558 mm

Weight:0.32 kg

Min. Order:1 Piece

The LM102949/LM102910 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 LM102949/LM102910 bearing is a Tapered Roller Bearings Single Row - TS type Imperial with an inner diameter of 45.242 mm , an outer diameter of 73.431 mm, a width of 19.558 mm. GCr15 / SAE 52100 / 20CrNiMoA rings, GCr15 / SAE 52100 rolling mlement. Its dynamic axial rated load is approximately 2233 N, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

45.242 mm

Outside Diameter:

73.431 mm

Thickness:

19.558 mm

Weight:

0.32 KG

Dynamic load Capacity, axial:

2233 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:

LM102900

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

LM102949/LM102910 bearings ( 45.242 mm x 73.431 mm x 19.558 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	LM102949/LM102910
Type	TS = Single-row (pressed steel and pin-type)
Manufacturer Part Code	LM102949-LM102910
Reference From	TIMKEN LM102949/LM102910
Inner ring (cone)	LM102949
Outer ring (cup)	LM102910
Series	LM102900
Series Preffx	LM = Light medium
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]	16420
C_a90 Dynamic Axial [lbf]	2233
C₉₀ Dynamic Radial [lbf]	4255
C₀ Static Radial [lbf]	18394
Dimensions
d φ Inside [inch]	1.7812
D Φ Outside [inch]	2.891
T thickness [inch]	0.77
B Cone Width [inch]	0.78
C Cup Width [inch]	0.62
a Effective center [inch]	-0.18
r Fillet Radius (Housing) [inch]	0.03
R Fillet Radius (Shaft) [inch]	0.14
A_b [inch]	0.07
A_a [inch]	0.01
d_a Dia.(Shaft) [inch]	1.97
d_b Dia.(Shaft) [inch]	2.2
D_a Dia.(Housing) [inch]	2.8
D_b Dia.(Housing) [inch]	2.68
Coefficient
e	0.31
Y	1.97
K	1.91
G₁ Geometry (Roller-Raceway)	31.1
G₂ Geometry (Rib-Roller End)	18.8
C_g Geometry	0.0744

The LM102949/LM102910 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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LM102949/LM102910 Bore 45.242 Mm, LM102900 Series, Tapered Roller Bearings Single Row - TS Type Imperial

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