Bearing 30219 (3FB)
Inner diameter:: 95 mm
Outer diameter: 170 mm
The size of the width: 32 mm
Weight:: 3.4 kg
Outer diameter: 170 mm
The size of the width: 32 mm
Weight:: 3.4 kg
Technical specifications
Designation : 30219
Producer : GMB
Technical data from the manufacturers catalog :
d - 95 мм
D - 170 мм
T - 34.5 мм
B - 32 мм
C - 27 /kN
Cr - 228 /kN
Cor - 308 /kN
grease - 2000 /(r/min)
oil - 2800 /(r/min)
вес - 3.4 (kg)
e - 0.42
Y - 1.4
Yo - 0.8
Подшипник 7311C
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.45 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ340-E-M1
Manufacturer: FAG
Sizes: 200x420x80 (mm)
Weight:: 58.1 (kg)
Bearing 23236 MW33
Manufacturer: ETERNO
Sizes: 180x320x112 (mm)
Weight:: 39 (kg)
Bearing WS81122
Manufacturer: INA-FAG
Sizes: 110x145x7 (mm)
Weight:: 0.385 (kg)
K705 PTFE/NBR(25x32,6x4,2)
Manufacturer: KASTAS
Sizes: 25x32,6x4,2 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6311
Manufacturer: FAG
Sizes: 55x120x29 (mm)
Bearing 386A / 382
Manufacturer: TIMKEN
Sizes: 47.625x98.425x21.001 (mm)
Weight:: 0.775 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x64x10 (mm)
Подшипник NU 215 EM
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Weight:: 1.44 (kg)
Bearings RNA4916
Manufacturer: INA-FAG
Sizes: 90x110x30 (mm)
Weight:: 0.516 (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.
