Bearing HK4512
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 0.033 kg
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 0.033 kg
Technical specifications
Designation : HK4512
Dimensions, mm : 45x52x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.033 Kg
Dynamic load rating (C) - 11920 kN
Static load rating (C0) - 22000 kN
Grease lubrication speed - 4800 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 51.80x64.80x6.50 (mm)
Bearing NU2210E (32510E)
Manufacturer: TMB
Sizes: 50x90x23 (mm)
Weight:: 0.56 (kg)
2.62 NBR 70(158,42x2,62)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 200.00x207.10x3.55 (mm)
Bearing FND 473 Z
Manufacturer: ETERNO
Sizes: 45x78x34 (mm)
Weight:: 730 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 34x62x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE30-KRR-B-FA101
Manufacturer: INA-FAG
Sizes: 30x62x48.5 (mm)
Подшипник HR60KBE042+L
Manufacturer: NSK-RHP
Sizes: 60x110x53 (mm)
Weight:: 2.03 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 274.60x286.00x5.70 (mm)
K17 PTFE/NBR(300x279x8,1)
Manufacturer: KASTAS
Sizes: 300x279x8,1 (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.
