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
Bearing BK3012
Manufacturer: INA-FAG
Sizes: 30x37x12 (mm)
Weight:: 0.023 (kg)
Bearing 7034 C
Manufacturer: ETERNO
Sizes: 170x260x42 (mm)
Weight:: 8.92 (kg)
K23 NBR(107,95x88,9x12,7)
Manufacturer: KASTAS
Sizes: 107,95x88,9x12,7 (mm)
Bearing WS89413
Manufacturer: INA-FAG
Sizes: 65x140x15 (mm)
Weight:: 1.4 (kg)
RPP8 DD 3668 MFX - Megaflex
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x35x8 (mm)
Подшипник 6805ZZ
Manufacturer: NSK-RHP
Sizes: 25x37x7 (mm)
Weight:: 0.021 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 28.55x31.09x1.27 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 30x52x10/12 (mm)
K702 PTFE/NBR(56x67x4,2 )
Manufacturer: KASTAS
Sizes: 56x67x4,2 (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.
