Bearing 6303Z2 (303Z2)
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Technical specifications
Designation : 6303Z2
ГОСТ : 303Z2
Dimensions, mm : 17x47x14
Producer : TMB
Подшипник 2315 K
Manufacturer: NSK-RHP
Sizes: 75x160x55 (mm)
Bearing GH040010
Manufacturer: GMB
Sizes: 40x72x36/33 (mm)
Подшипник NJ 317
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)
Bearing 619/7-ZZ (1080097)
Manufacturer: TMB
Sizes: 7x17x5 (mm)
Weight:: 0.0049 (kg)
Bearing QJF222M (116222H)
Manufacturer: TMB
Sizes: 110x200x38 (mm)
Weight:: 5.73 (kg)
Подшипник NUP 2207 EG
Manufacturer: NACHI
Sizes: 35x72x23 (mm)
Weight:: 0.446 (kg)
Подшипник NJ 2204 ET
Manufacturer: NSK-RHP
Sizes: 20x47x18 (mm)
Weight:: 0.138 (kg)
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x25x8 (mm)
Подшипник 7221DT
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (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.
