Bearing 31310 (7FB)
Inner diameter:: 50 mm
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.24 kg
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.24 kg
Technical specifications
Designation : 31310
Producer : GMB
Technical data from the manufacturers catalog :
d - 50 мм
D - 110 мм
T - 29.25 мм
B - 27 мм
C - 19 /kN
Cr - 108 /kN
Cor - 128 /kN
grease - 3800 /(r/min)
oil - 4800 /(r/min)
вес - 1.24 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJT17
Manufacturer: INA-FAG
O-RING
Manufacturer: NQK SF
Sizes: 16.70x23.70x3.50 (mm)
Подшипник 6307N
Manufacturer: NSK-RHP
Sizes: 35x80x21 (mm)
Weight:: 0.464 (kg)
Mechanical seal RM 155-17
Manufacturer: RiMi
Bearing DAC45830044
Manufacturer:
Sizes: 45x83x44/44 (mm)
Подшипник QJ 338
Manufacturer: NSK-RHP
Sizes: 190x400x78 (mm)
Weight:: 54.5 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 108.85x137.30x16.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 85.00x95.60x5.30 (mm)
Подшипник NU 216 EM
Manufacturer: NSK-RHP
Sizes: 80x140x26 (mm)
Weight:: 1.7 (kg)
Bearing KRV 40
Manufacturer: ETERNO
Sizes: 40x18x58 (mm)
Weight:: 0.252 (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.
