Bearing NA4917
Inner diameter:: 85 mm
Outer diameter: 100 mm
The size of the width: 120 mm
Weight:: 1.24 kg
Outer diameter: 100 mm
The size of the width: 120 mm
Weight:: 1.24 kg
Technical specifications
Designation : NA4917
Dimensions, mm : 85x100x120
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.24 Kg
Dynamic load rating (C) - 89600 kN
Static load rating (C0) - 189600 kN
Outside width (C) - 35mm
Grease lubrication speed - 3200 rev/min
Подшипник NJ 2212 E
Manufacturer: NACHI
Sizes: 60x110x28 (mm)
Weight:: 1.23 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71905-C-T-P4S
Manufacturer: FAG
Sizes: 25x42x9 (mm)
3.53 NBR 70(018,64x03,53)
Manufacturer: KASTAS
Bearing QJF238M (116238H)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 24.5 (kg)
Bearing K165X173X26
Manufacturer: ETERNO
Sizes: 165x173x26 (mm)
Weight:: 0.32 (kg)
C 265 22x6730 Li / 6789 Ld
Manufacturer: ContiTech AG
K86 PU(195x187x8,2)
Manufacturer: KASTAS
Sizes: 195x187x8,2 (mm)
Bearing 51330 (8330)
Manufacturer: TMB
Sizes: 150x250x80 (mm)
Weight:: 16.5 (kg)
H 480 ( Н 480 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 10x19x7 (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.
