Bearing 4121

PRODUCTS (Bearing 4121)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4121

Inner diameter:: 105 mm
Outer diameter: 155 mm
The size of the width: 46 mm
Weight:: 2.937 kg

Technical specifications

Designation: 4121

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 105 mm

External diameter: 155 mm

Width (B): 46 mm

Weight: 2.937 kg

Резьба (G): 38000 mm

Sizes: 55x70x10,50 (mm)

Bearing 6324MZ1 (324HZ1)

Manufacturer: TMB

Sizes: 120x260x55 (mm)

Weight:: 12.5 (kg)

HTD 8M 6664 ( HTD8M 6664 -V, -M, -MFX )

Manufacturer: ContiTech AG

Bearing 7019AC (46119)

Manufacturer: TMB

Sizes: 95x145x24 (mm)

Weight:: 1.2 (kg)

5 NBR 70(065,00x05,00)

Manufacturer: KASTAS

Bearing RN219 (502219)

Manufacturer: TMB

Sizes: 95x151.5x32 (mm)

Weight:: 2.18 (kg)

Bearing LR5203NPPU

Manufacturer: INA-FAG

Sizes: 17x47x17.5 (mm)

Weight:: 17.5 (kg)

SEALS (REINFORCED SEAL) (ASE)

Manufacturer: FEKO

Sizes: 19x41/58.10x7.60 (mm)

Подшипник FWF-243017-E

Manufacturer: NSK-RHP

Sizes: 24x30x17 (mm)

Weight:: 0.019 (kg)

INSTALLING BEARINGS

Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS

The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS

The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.