Bearing RNA4901 2RS
Inner diameter:: 16 mm
Outer diameter: 24 mm
The size of the width: 13 mm
Weight:: 0.018 kg
Outer diameter: 24 mm
The size of the width: 13 mm
Weight:: 0.018 kg
Technical specifications
Designation: RNA4901 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 16 mm
External diameter: 24 mm
Width: 13 mm
Weight: 0.018 kg
Bearing NUP305EM (92305EH)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.25 (kg)

Подшипник 53220
Manufacturer: NSK-RHP
Sizes: 100x150x40.9 (mm)
Weight:: 225 (kg)

Подшипник NU 330
Manufacturer: NACHI
Sizes: 150x320x65 (mm)
Weight:: 26.5 (kg)

SEALS (REINFORCED SEAL) (FRK)
Manufacturer: FEKO
Sizes: 85x100x12 (mm)

K19 PTFE/NBR/POM(63x48x11)
Manufacturer: KASTAS
Sizes: 63x48x11 (mm)

Подшипник 638 DD
Manufacturer: NSK-RHP
Sizes: 8x28x9 (mm)
Weight:: 0.029 (kg)

K23 NBR(79,37x66,67x6,35)
Manufacturer: KASTAS
Sizes: 79,37x66,67x6,35 (mm)

T10 DD
Manufacturer: ContiTech AG

Подшипник RNA6917
Manufacturer: NSK-RHP
Sizes: 100x120x63 (mm)
Weight:: 1.2 (kg)

K21 NBR(50x60x6)
Manufacturer: KASTAS
Sizes: 50x60x6 (mm)


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.