Bearing BK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Technical specifications
Designation: BK4020
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 47 mm
Width: 20 mm
Weight: 0.054 kg
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 30x47x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x27x8 (mm)
Подшипник N 236
Manufacturer: NSK-RHP
Sizes: 180x282x52 (mm)
Weight:: 18.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 143.00x150.00x3.50 (mm)
Bearing 29420 (9039420)
Manufacturer: TMB
Sizes: 100x210x67 (mm)
Weight:: 10.5 (kg)
Подшипник 51124
Manufacturer: NACHI
Sizes: 120x155x25 (mm)
Bearing 7005CP4 (36105J)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.075 (kg)
K07 PU(20x30x10/7)
Manufacturer: KASTAS
Sizes: 20x30x10/7 (mm)
Bearing 639/8-ZZP6 (E3080098)
Manufacturer: TMB
Sizes: 8x19x9 (mm)
Weight:: 0.011 (kg)
AT5 DD
Manufacturer: ContiTech AG
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.
