Bearing BK4012
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 31.1 kg
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 31.1 kg
Technical specifications
Designation : BK4012
Dimensions, mm : 40x47x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 31.1 Kg
Dynamic load rating (C) - 14000 kN
Static load rating (C0) - 24300 kN
Grease lubrication speed - 6300 rev/min
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 32264
Manufacturer: FAG
Sizes: 320x580x159 (mm)
Weight:: 170 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK90/25
Manufacturer: INA-FAG
Sizes: 90x110x25 (mm)
Weight:: 0.45 (kg)
K41 PTFE/NBR(190x174,9x6,3)
Manufacturer: KASTAS
Sizes: 190x174,9x6,3 (mm)
BX 93 BX 2405 Ld
Manufacturer: ContiTech AG
Bearing S6204-2RS
Manufacturer: ETERNO
Sizes: 20.00x47.00x14.00 (mm)
Weight:: 110 (kg)
Подшипник 6005-2NKE
Manufacturer: NACHI
Sizes: 25x47x12 (mm)
Weight:: 0.079 (kg)
Подшипник 6202
Manufacturer: NSK-RHP
Sizes: 15x35x11 (mm)
Weight:: 0.045 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 41.70x48.70x3.50 (mm)
6.99 NBR 70(120,02x6,99)
Manufacturer: KASTAS
Bearing NU2310EM (32610EH)
Manufacturer: TMB
Sizes: 50x110x40 (mm)
Weight:: 1.75 (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.
