Bearing 31319 (7GB)
Inner diameter:: 95 mm
Outer diameter: 200 mm
The size of the width: 45 mm
Weight:: 6.46 kg
Outer diameter: 200 mm
The size of the width: 45 mm
Weight:: 6.46 kg
Technical specifications
Designation : 31319
Producer : GMB
Technical data from the manufacturers catalog :
d - 95 мм
D - 200 мм
T - 49.5 мм
B - 45 мм
C - 32 /kN
Cr - 310 /kN
Cor - 400 /kN
grease - 1800 /(r/min)
oil - 2400 /(r/min)
вес - 6.46 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
O-RING
Manufacturer: NQK SF
Sizes: 81.80x87.00x2.60 (mm)
4 FKM 80(024,00x04,00)
Manufacturer: KASTAS
Подшипник 7305BEA
Manufacturer: NSK-RHP
Sizes: 25x62x17 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 8x25.45x10 (mm)
Подшипник RS-4968E4
Manufacturer: NSK-RHP
Sizes: 340x460x118 (mm)
Weight:: 58 (kg)
Bearing NF317
Manufacturer: ETERNO
Sizes: 85x180x41 (mm)
Weight:: 4.88 (kg)
2.5 FKM 80(057,00x02,50 )
Manufacturer: KASTAS
Подшипник 241/560CAE4
Manufacturer: NSK-RHP
Sizes: 560x920x355 (mm)
Weight:: 886 (kg)
Bearing N211EM (2211EH)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.65 (kg)
Подшипник 6220NSL
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.14 (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.
