Bearing 30304
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.17 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.17 kg
Technical specifications
Designation : 30304
Dimensions, mm : 20x52x15
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.17 Kg
Dynamic load rating (C) - 34 kN
Static load rating (C0) - 35 kN
Grease lubrication speed - 8000 rev/min
Speed limit with oil lubrication - 11000 rev/min
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 9.50x21.50x8.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 50.00x64.00x7.00 (mm)
K38 PU(15x21,5x4,2)
Manufacturer: KASTAS
Sizes: 15x21,5x4,2 (mm)
Подшипник 7219DF
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)
ATG10 3690 MFX - Megaflex ( ATK10 3690 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник NU 2326
Manufacturer: NACHI
Sizes: 130x280x93 (mm)
Weight:: 29.1 (kg)
Подшипник E30210J
Manufacturer: NACHI
Sizes: 50x90x21.75 (mm)
Weight:: 0.53 (kg)
Bearings PASE60
Manufacturer: INA-FAG
Weight:: 5.6 (kg)
Bearing 63042RSZ1 (180304KZ1)
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.14 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.90x26.50x0.80 (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.
