Bearing 30310 (2FB)
Inner diameter:: 50 mm
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.28 kg
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.28 kg
Technical specifications
Designation : 30310
Producer : GMB
Technical data from the manufacturers catalog :
d - 50 мм
D - 110 мм
T - 29.25 мм
B - 27 мм
C - 23 /kN
Cr - 130 /kN
Cor - 158 /kN
grease - 3800 /(r/min)
oil - 4800 /(r/min)
вес - 1.28 (kg)
e - 0.35
Y - 1.7
Yo - 1
Подшипник 5212AN
Manufacturer: NACHI
Sizes: 60x110x36.5 (mm)
Weight:: 1.36 (kg)
Bearings NNTR110X260X115 2ZL
Manufacturer: INA
Sizes: 110x260x115 (mm)
Weight:: 35.6 (kg)
K22 PU(30x40x7 )
Manufacturer: KASTAS
Sizes: 30x40x7 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x45x10 (mm)
Bearing 6328M (328H)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 21.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 154x175x14 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 104x139x13 (mm)
Bearing NJ2211E (42511E)
Manufacturer: TMB
Sizes: 55x100x25 (mm)
Weight:: 0.81 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ AY17-NPP-B
Manufacturer: INA
Sizes: 17x40x22 (mm)
3.53 NBR 70(078,97x03,53)
Manufacturer: KASTAS
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.