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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (D[HTCK])
Manufacturer: STO
Sizes: 50.8x69.8x11 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (D[HTCK])](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
K18 (260x235x35,4)
Manufacturer: KASTAS
Sizes: 260x235x35,4 (mm)
K06 NBR(40x48x7/4)
Manufacturer: KASTAS
Sizes: 40x48x7/4 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 6.00x8.40x1.20 (mm)
K22 PU(16x22x5)
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Sizes: 16x22x5 (mm)
K780 PTFE(110x115x35)
Manufacturer: KASTAS
Sizes: 110x115x35 (mm)
K50 NBR(32x24x5,5)
Manufacturer: KASTAS
Sizes: 32x24x5,5 (mm)
K701 PTFE/Spring(95x104,4x7,1)
Manufacturer: KASTAS
Sizes: 95x104,4x7,1 (mm)
Корпус UKT328+H2328
Manufacturer: NACHI
Weight:: 83.5 (kg)
HTD 8M 5656 ( HTD8M 5656 -V, -M, -MFX )
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.
