Bearing 30304 (7304E)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 16.25 mm
Weight:: 0.17 kg
Outer diameter: 52 mm
The size of the width: 16.25 mm
Weight:: 0.17 kg
Technical specifications
Designation : 30304
ГОСТ : 7304E
Dimensions, mm : 20x52x16.25
Producer : TMB
SPB 1925
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x28.5x5 (mm)
Корпус UKPK318+H2318
Manufacturer: NACHI
Weight:: 26.1 (kg)
Подшипник NNCL4948CV
Manufacturer: SKF
Sizes: 240x320x80 (mm)
Weight:: 18 (kg)
Bearing 370A / 363
Manufacturer: TIMKEN
Sizes: 50.800x90.000x20.000 (mm)
Weight:: 0.576 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 75.00x85.60x5.30 (mm)
CX 53 CX 1411 Ld
Manufacturer: ContiTech AG
Bearing 7219 C
Manufacturer: ETERNO
Sizes: 95x170x32 (mm)
Weight:: 3.02 (kg)
Bearings FT08MK
Manufacturer: INA-FAG
Weight:: 0.003 (kg)
K75 PHENOLIC(85x90x9,7)
Manufacturer: KASTAS
Sizes: 85x90x9,7 (mm)
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.
