385A/383A Bore 50.8 Mm, 385 Series, Tapered Roller Bearings Single Row - TS Type Imperial

🔍

385A/383A

Bore Diameter:50.8 mm

Outside Diameter:100 mm

Width:21.001 mm

Weight:0.76 kg

Min. Order:1 Piece

The 385A/383A 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 385A/383A bearing is a Tapered Roller Bearings Single Row - TS type Imperial with an inner diameter of 50.8 mm , an outer diameter of 100 mm, a width of 21.001 mm. GCr15 / SAE 52100 / 20CrNiMoA rings, GCr15 / SAE 52100 rolling mlement. Its dynamic axial rated load is approximately 3808 N, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Interchange code: 385A - 383A

Dimensions:

Inside Diameter:

50.8 mm

Outside Diameter:

100 mm

Thickness:

21.001 mm

Weight:

0.76 KG

Dynamic load Capacity, axial:

3808 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:

385

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

385A/383A bearings ( 50.8 mm x 100 mm x 21.001 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	385A/383A
Type	TS = Single-row (pressed steel and pin-type)
Manufacturer Part Code	385A-383A
Reference From	TIMKEN 385A/383A
Inner ring (cone)	385A
Outer ring (cup)	383A
Series	385
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]	24203
C_a90 Dynamic Axial [lbf]	3808
C₉₀ Dynamic Radial [lbf]	6276
C₀ Static Radial [lbf]	24136
Dimensions
d φ Inside [inch]	2
D Φ Outside [inch]	3.937
T thickness [inch]	0.8268
B Cone Width [inch]	0.864
C Cup Width [inch]	0.7018
a Effective center [inch]	-0.12
r Fillet Radius (Housing) [inch]	0.08
R Fillet Radius (Shaft) [inch]	0.09
A_b [inch]	0.11
A_a [inch]	0.03
d_a Dia.(Shaft) [inch]	2.36
d_b Dia.(Shaft) [inch]	2.4
D_a Dia.(Housing) [inch]	3.68
D_b Dia.(Housing) [inch]	3.5
Coefficient
e	0.35
Y	1.69
K	1.65
G₁ Geometry (Roller-Raceway)	42
G₂ Geometry (Rib-Roller End)	15.7
C_g Geometry	0.0859

The 385A/383A 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.

Share this product to:

Let more people see your product

How can you buy 385A/383A Bore 50.8 Mm, 385 Series, Tapered Roller Bearings Single Row - TS Type Imperial on the Internet?
High quality 385A/383A ( 0.76 kg Mass, ID: 50.8 mm OD: 100 mm WD: 21.001 mm , 385 Series , Single row Rows , GCr15 / SAE 52100 / 20CrNiMoA Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 385A/383A. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

385A/383A Bore 50.8 Mm, 385 Series, Tapered Roller Bearings Single Row - TS Type Imperial

385A/383A Related Products »

Product Groups

Information

Category