Bearing 6303 ZZ
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.117 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.117 kg
Technical specifications
Designation : 6303 ZZ
Dimensions, mm : 17x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.117 Kg
Dynamic load rating (C) - 13500 kN
Static load rating (C0) - 6550 kN
Grease lubrication speed - 16000 rev/min
Speed limit with oil lubrication - 19000 rev/min
Bearing CSK40 P
Manufacturer: ETERNO
Sizes: 40x80x22 (mm)
Weight:: 500 (kg)

Подшипник 7019DB
Manufacturer: NACHI
Sizes: 95x145x24 (mm)
Weight:: 1.36 (kg)

Подшипник 53432
Manufacturer: NACHI
Sizes: 160x320x135.3 (mm)
Weight:: 0.73 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 23.00x31.00x4.00 (mm)

Bearing NJ410M (42410H)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 2.05 (kg)

Manufacturer: ContiTech AG

Bearings RNA4902
Manufacturer: INA-FAG
Sizes: 20x28x13 (mm)
Weight:: 0.217 (kg)

Подшипник NUP 2224 E
Manufacturer: NACHI
Sizes: 120x215x58 (mm)
Weight:: 9.35 (kg)

Подшипник 22222EXK
Manufacturer: NACHI
Sizes: 110x200x53 (mm)
Weight:: 7.36 (kg)

K81 TPE(85,8x92x1,4)
Manufacturer: KASTAS
Sizes: 85,8x92x1,4 (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.