Bearing 33021 (2DE)
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 43 mm
Weight:: 2.97 kg
Outer diameter: 160 mm
The size of the width: 43 mm
Weight:: 2.97 kg
Technical specifications
Designation : 33021
Producer : GMB
Technical data from the manufacturers catalog :
d - 105 мм
D - 160 мм
T - 43 мм
B - 43 мм
C - 34 /kN
Cr - 258 /kN
Cor - 438 /kN
grease - 2000 /(r/min)
oil - 2800 /(r/min)
вес - 2.97 (kg)
e - 0.28
Y - 2.1
Yo - 1.2
T5 DD
Manufacturer: ContiTech AG
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Sizes: 220x340x90 (mm)
Weight:: 29.7 (kg)
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Manufacturer: ContiTech AG
Подшипник 7208CDT
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.38 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO65X85X30
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Sizes: 65x85x30 (mm)
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Sizes: 32x40x5,7 (mm)
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Manufacturer: TMB
Weight:: 0.037 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 41.00x48.00x3.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 7.50x11.50x2.00 (mm)
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Manufacturer: ContiTech AG
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.
