Bearing 33221 (3FE)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 68 mm
Weight:: 0.812 kg
Outer diameter: 190 mm
The size of the width: 68 mm
Weight:: 0.812 kg
Technical specifications
Designation : 33221
Producer : GMB
Technical data from the manufacturers catalog :
d - 105 мм
D - 190 мм
T - 68 мм
B - 68 мм
C - 52 /kN
Cr - 498 /kN
Cor - 770 /kN
grease - 1800 /(r/min)
oil - 2400 /(r/min)
вес - 0.812 (kg)
e - 0.4
Y - 1.5
Yo - 0.8
ZX 52 ZX 1343 Ld
Manufacturer: ContiTech AG
Подшипник 7311B
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.45 (kg)
XPA 2847 Lw / Ld ( ХРА 2847 )
Manufacturer: ContiTech AG
Bearing RNA 4906 RS
Manufacturer: INA-FAG
Sizes: 35x47x17 (mm)
Weight:: 0.069 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 354.97x368.95x6.99 (mm)
Подшипник 6307ZZE
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.457 (kg)
CX 110 CX 2859 Ld
Manufacturer: ContiTech AG
10X875 Z 34,5
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 660x710x25 (mm)
Bearing 4140
Manufacturer: INA-FAG
Sizes: 200x290x80 (mm)
Weight:: 17.414 (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.
