Bearing 30221 (3FB)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.38 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.38 kg
Technical specifications
Designation : 30221
Producer : GMB
Technical data from the manufacturers catalog :
d - 105 мм
D - 190 мм
T - 39 мм
B - 36 мм
C - 30 /kN
Cr - 285 /kN
Cor - 398 /kN
grease - 1800 /(r/min)
oil - 2400 /(r/min)
вес - 4.38 (kg)
e - 0.42
Y - 1.4
Yo - 0.8
K18 (66,67x50,8x19,5)
Manufacturer: KASTAS
Sizes: 66,67x50,8x19,5 (mm)
Подшипник HR33206J
Manufacturer: NSK-RHP
Sizes: 30x62x25 (mm)
Weight:: 0.355 (kg)
Bearing 22348 (3648)
Manufacturer: TMB
Sizes: 240x500x155 (mm)
Weight:: 155 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 58.00x74.40x8.20 (mm)
RPP8 7256 ( RPP 8 7256 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing PWTR15 2RS
Manufacturer: INA-FAG
Sizes: 15x35x19 (mm)
Weight:: 18 (kg)
Bearing DAC35520023
Manufacturer:
Sizes: 35x52x23/23 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 78x162x16 (mm)
Корпус UCP204
Manufacturer: NACHI
Weight:: 0.65 (kg)
Подшипник NP 307
Manufacturer: NACHI
Sizes: 35x68.2x21 (mm)
Weight:: 0.46 (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.
