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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x160x15 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 62307-2RSR
Manufacturer: FAG
Sizes: 35x80x31 (mm)
Подшипник NA6905
Manufacturer: NSK-RHP
Sizes: 25x42x30 (mm)
Weight:: 0.16 (kg)
BX 45,5 BX 1199 Ld
Manufacturer: ContiTech AG
SPC 5300 Ld
Manufacturer: ContiTech AG
13x6305 A 248
Manufacturer: ContiTech AG
Подшипник 24052EK30
Manufacturer: NACHI
Sizes: 260x400x140 (mm)
Weight:: 65.7 (kg)
Подшипник C 3068 M
Manufacturer: SKF
Sizes: 340x520x133 (mm)
Weight:: 100 (kg)
Bearings KR40-PP-A
Manufacturer: INA-FAG
Weight:: 0.249 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 40x65x8 (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.
