Bearing 2304
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.21 kg
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.21 kg
Technical specifications
Designation : 2304
Dimensions, mm : 20x52x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.21 Kg
Dynamic load rating (C) - 17800 kN
Static load rating (C0) - 4750 kN
Подшипник 7220B
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.32 (kg)
Bearing NNTR90X220X100 2ZL
Manufacturer: INA-FAG
Sizes: 90x220x100 (mm)
Weight:: 98 (kg)
MEGADYNE ISORAN 2520 PLT14 ( RPP14 2520 PLATINUM )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 40x55x8 (mm)
Подшипник N 248
Manufacturer: NACHI
Sizes: 240x385x72 (mm)
Weight:: 50 (kg)
Bearing 61960X1M (1000960HK)
Manufacturer: TMB
Sizes: 300x419.5x56 (mm)
Weight:: 24.5 (kg)
Bearing 30315P6 (E7315E)
Manufacturer: TMB
Sizes: 75x160x40 (mm)
Weight:: 3.5 (kg)
Подшипник 16021
Manufacturer: NACHI
Sizes: 105x160x18 (mm)
Weight:: 1.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x115x10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4828
Manufacturer: INA-FAG
Sizes: 140x175x35 (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.
