4.074 (Size:40x78.1x50.5mm) Forklift Combined Roller Bearing
The 4.074 bearing is a Combined Bearing with an inner diameter of 40 mm , an outer diameter of 78.1 mm, a width of 50.5 mm. It primarily bears Axial and Radial, Its dynamic radial rated load is approximately 48 (kN), its static radial rated load is approximately 56.8 (kN). Its dynamic axial rated load is approximately 14 (kN), its static axial rated load is approximately 14 (kN). together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Application: Loaders and Unloading Machines, Palletizers, Cranes and Hoists, Horizontal and Vertical Feed and Lift Units, Forklift Trucks, ASRS Systems, Shrink-Wrappers
4.074 Combined Roller Bearing (Adjustable with Shims)
Size:40x78.1x50.5mm (dxDxH)
Outer Diameter (D) : 78.1mm
Hub Diameter (T): 54mm
Inner Diameter (d): 40mm
Total Width (H): 50.5mm
Roller Width (S): 21mm
Rolling Element: Roller
Load Direction: Axial and Radial Direction
Working Temperature: -20 degrees C to 100 degrees
Country of Origin: China
HS: 8482800000
|
Bearing Part No. |
Basic Dimensions (mm) |
FR |
FA |
C |
C0 |
Ca |
Coa |
Weight (KG) |
||||||||
|
D |
T |
d |
H |
h |
B |
A |
S |
r |
kN |
kN |
kN |
kN |
kN |
kN |
||
|
4.074 |
78.1 |
54 |
40 |
50.5 |
39.5 |
23 |
7 |
21 |
4.5 |
12.9 |
4 |
48 |
56.8 |
14 |
14 |
1.02 |
C = Dynamic Load Capacity for Radial Roller
Co = Static Load Capacity for Radial Roller
Ca = Dynamic Load Capacity for Axial Roller
Coa = Static Load Capacity for Axial Roller
FR = Load capacity radial bearing max. allowable force between bearing and profile
FA = Load capacity axial bearing max. allowable force between bearing and profile
4.074 combined bearings are adjustable by introducing shims between the hub and the axial roller carrier. This enables the overall height of the bearing to be altered.
Adjusting of the axial bearing: The adjustment of dimension (A) is obtained by means of an insert positioned between the main body of the bearing and the housing of the side guide roller.
1. Shims with 0.5 and 1.0 mm thickness are available.
2. Max. adjusting + 2 mm
Applications: Originally used in fork trucks. Combined roller bearings can be used in a variety of applications such as Loaders and Unloading Machines, Palletizers, Cranes and Hoists, Horizontal and Vertical Feed and Lift Units, Forklift Trucks, ASRS Systems, Shrink-Wrappers, among others.
All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to contact us by mail [email protected] or by whatsapp +8618062246726.
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