Bearing BK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 62 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 62 kg
Technical specifications
Designation : BK4020
Dimensions, mm : 40x47x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 62 Kg
Dynamic load rating (C) - 25500 kN
Static load rating (C0) - 52000 kN
Grease lubrication speed - 6000 rev/min
Подшипник NUP 219
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.81 (kg)
Подшипник C 2215 V
Manufacturer: SKF
Sizes: 75x130x31 (mm)
Weight:: 1.65 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2212-K-TVH-C3 + H312
Manufacturer: FAG
Sizes: 55x110x28 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJY16
Manufacturer: INA-FAG
Weight:: 225 (kg)
K73 POLYESTER/PTFE(125x130x15)
Manufacturer: KASTAS
Sizes: 125x130x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x35x5 (mm)
CTD 3048 C8M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x165x13 (mm)
Bearing 51234 (8234)
Manufacturer: TMB
Sizes: 170x240x55 (mm)
Weight:: 8.15 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x36x10 (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.
