Bearing NJ304EM (42304EH)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Technical specifications
Designation : NJ304EM
ГОСТ : 42304EH
Dimensions, mm : 20x52x15
Producer : TMB
3.53 NBR 70(234,54x3,53 )
Manufacturer: KASTAS
2.4 NBR 70(013,60x02,40)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SBG)
Manufacturer: STO
Sizes: 145x175x13 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLDF200
Manufacturer: INA
Sizes: 200x300x45 (mm)
Weight:: 11 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 24148-B
Manufacturer: FAG
Sizes: 240x400x160 (mm)
Weight:: 80.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 15.00x19.80x2.40 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x54x6 (mm)
Krestovina 35,5X119,2
Manufacturer: TOYO
K20 (152,4x133,35x25,4)
Manufacturer: KASTAS
Sizes: 152,4x133,35x25,4 (mm)
K781 PTFE(105x110x50 )
Manufacturer: KASTAS
Sizes: 105x110x50 (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.