Bearing HK4520 2RS
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Technical specifications
Designation : HK4520 2RS
Dimensions, mm : 45x52x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.054 Kg
Dynamic load rating (C) - 17040 kN
Static load rating (C0) - 34400 kN
Grease lubrication speed - 3600 rev/min
Bearing 7328BMP6 (E66328H)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 21.5 (kg)
5.7 NBR 90(189,30x05,70)
Manufacturer: KASTAS
Bearing N2224EMK (2524EHK)
Manufacturer: TMB
Sizes: 120x215x58 (mm)
Weight:: 9 (kg)
K36 (55x63x8,3 )
Manufacturer: KASTAS
Sizes: 55x63x8,3 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE50-KRR-B
Manufacturer: INA-FAG
Sizes: 50x90x62.8 (mm)
Подшипник NU 1007
Manufacturer: NACHI
Sizes: 35x62x14 (mm)
Weight:: 0.185 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 13.46x17.62x2.08 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x60x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 20x31x7 (mm)
Bearing N2316EM (2616EH)
Manufacturer: TMB
Sizes: 80x170x58 (mm)
Weight:: 6 (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.
