Bearing N203
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.067 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.067 kg
Technical specifications
Designation : N203
Dimensions, mm : 17x40x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.067 Kg
Dynamic load rating (C) - 15 kN
Static load rating (C0) - 12 kN
Grease lubrication speed - 18000 rev/min
Speed limit with oil lubrication - 21000 rev/min
Подшипник NJ 2211
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.78 (kg)

K20 (31,75x23,8x8,712)
Manufacturer: KASTAS
Sizes: 31,75x23,8x8,712 (mm)

Подшипник HR90KBE042+L
Manufacturer: NSK-RHP
Sizes: 90x160x71 (mm)
Weight:: 5.53 (kg)

Подшипник 51317
Manufacturer: NACHI
Sizes: 85x150x49 (mm)
Weight:: 225 (kg)

Bearings KR80-PP
Manufacturer: INA-FAG
Weight:: 1.561 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 91.00x101.00x5.00 (mm)

RPP14 DD 3734 MFX - Megaflex
Manufacturer: ContiTech AG

22x2108 C 83
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 35x62x10 (mm)

Manufacturer: ContiTech AG


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.