Bearing 30203 (7203E)
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.079 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.079 kg
Technical specifications
Designation : 30203
ГОСТ : 7203E
Dimensions, mm : 20x47x14
Producer : TMB
Bearing NJ408 (42408)
Manufacturer: TMB
Sizes: 40x110x27 (mm)
Weight:: 1.3 (kg)
K21 NBR(12x17x3 )
Manufacturer: KASTAS
Sizes: 12x17x3 (mm)
STD 1912 S8M CXA
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30310-A
Manufacturer: FAG
Sizes: 50x110x29.25 (mm)
BX 79 BX 2050 Ld
Manufacturer: ContiTech AG
K96 NBR(120x140x10)
Manufacturer: KASTAS
Sizes: 120x140x10 (mm)
3 NBR 70(049,00x03,00)
Manufacturer: KASTAS
Mechanical seal RM 301-55
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x42x7 (mm)
22x6300 C 248
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.
