Bearing 33220 (3FE)
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 63 mm
Weight:: 6.71 kg
Outer diameter: 180 mm
The size of the width: 63 mm
Weight:: 6.71 kg
Technical specifications
Designation : 33220
Producer : GMB
Technical data from the manufacturers catalog :
d - 100 мм
D - 180 мм
T - 63 мм
B - 63 мм
C - 48 /kN
Cr - 438 /kN
Cor - 665 /kN
grease - 1900 /(r/min)
oil - 2600 /(r/min)
вес - 6.71 (kg)
e - 0.4
Y - 1.5
Yo - 0.8
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 51x63x7/10 (mm)
Bearing 6306Z1 (306Z1)
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.35 (kg)
3.53 NBR 70(304,39x03,53)
Manufacturer: KASTAS
K09 NBR(92x100x4/7)
Manufacturer: KASTAS
Sizes: 92x100x4/7 (mm)
RPP8 3440 ( RPP 8 3440 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 61808-ZZP5 (D1080808)
Manufacturer: TMB
Sizes: 40x52x7 (mm)
Weight:: 0.032 (kg)
Подшипник NU 2211 EG
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.87 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81113-TV
Manufacturer: INA-FAG
Sizes: 65x90x18 (mm)
T20 DD
Manufacturer: ContiTech AG
K20 (82,550x73,025x11,1)
Manufacturer: KASTAS
Sizes: 82,550x73,025x11,1 (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.