Bearing 6404N (50404)
Inner diameter:: 20 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.41 kg
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.41 kg
Technical specifications
Designation : 6404N
ГОСТ : 50404
Dimensions, mm : 20x72x19
Producer : TMB
K73 POLYESTER/PTFE(315x320x25)
Manufacturer: KASTAS
Sizes: 315x320x25 (mm)
Подшипник 7230C
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11 (kg)
Bearing NUP412
Manufacturer: ETERNO
Sizes: 60x150x35 (mm)
Weight:: 3.18 (kg)
SPB 2540 Lw
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 209.14x216.20x3.53 (mm)
Bearing NN3007
Manufacturer: ETERNO
Sizes: 35x62x20 (mm)
Weight:: 0.249 (kg)
B 56 17x1420 Li / 1465 Ld
Manufacturer: ContiTech AG
Подшипник RS-4936E4
Manufacturer: NSK-RHP
Sizes: 180x250x69 (mm)
Weight:: 10.7 (kg)
Подшипник 48190/48120
Manufacturer: NACHI
Sizes: 107.950x161.925x34.925 (mm)
Weight:: 2,43 (kg)
Bearing RNA2206 2RSR
Manufacturer: INA-FAG
Sizes: 35x62x19.8 (mm)
Weight:: 0.284 (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.
