Bearing 30211 (3DB)
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.713 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.713 kg
Technical specifications
Designation : 30211
Producer : GMB
Technical data from the manufacturers catalog :
d - 55 мм
D - 100 мм
T - 22.75 мм
B - 21 мм
C - 18 /kN
Cr - 90.8 /kN
Cor - 115 /kN
grease - 3800 /(r/min)
oil - 4800 /(r/min)
вес - 0.713 (kg)
e - 0.4
Y - 1.5
Yo - 0.8
K17 PTFE/NBR(80x69x4,2 )
Manufacturer: KASTAS
Sizes: 80x69x4,2 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RPB25
Manufacturer: INA
Подшипник 1318
Manufacturer: NSK
Sizes: 90x190x43 (mm)
Weight:: 5.94 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 219.30x230.70x5.70 (mm)
SPC 3620
Manufacturer: ContiTech AG
K35 PTFE/NBR(36x46,7x4,2)
Manufacturer: KASTAS
Sizes: 36x46,7x4,2 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RCSMB15/65-FA106
Manufacturer: INA
Sizes: 15x65.1x28.6 (mm)
Weight:: 0.73 (kg)
RPP8 2352 ( RPP 8 2352 -V, -M, -MFX )
Manufacturer: ContiTech AG
DSTD 2000 DS8M CXP
Manufacturer: ContiTech AG
Подшипник 7332BDF
Manufacturer: NACHI
Sizes: 160x340x68 (mm)
Weight:: 30.2 (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.