Bearing NA4911 2RS
Inner diameter:: 55 mm
Outer diameter: 63 mm
The size of the width: 80 mm
Weight:: 0.415 kg
Outer diameter: 63 mm
The size of the width: 80 mm
Weight:: 0.415 kg
Technical specifications
Designation : NA4911 2RS
Dimensions, mm : 55x63x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.415 Kg
Dynamic load rating (C) - 42560 kN
Static load rating (C0) - 69920 kN
Outside width (C) - 26mm
Grease lubrication speed - 2400 rev/min
RPP14 DD 5918 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 29336 (9039336)
Manufacturer: TMB
Sizes: 180x300x73 (mm)
Weight:: 19.5 (kg)
K21 PU(155x180x15)
Manufacturer: KASTAS
Sizes: 155x180x15 (mm)
Bearing NCL309EYA
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 1.05 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE50-NPP-B
Manufacturer: INA-FAG
Sizes: 50x90x43.8 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 65x85x9.50/13 (mm)
K38 PU(210x220x11)
Manufacturer: KASTAS
Sizes: 210x220x11 (mm)
K37 (36x44x6,40)
Manufacturer: KASTAS
Sizes: 36x44x6,40 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 315x365x20 (mm)
Bearing 7022ACMP6 (E46122H)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 1.95 (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.
