Bearing 31312 (7FB)
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.9 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.9 kg
Technical specifications
Designation : 31312
Producer : GMB
Technical data from the manufacturers catalog :
d - 60 мм
D - 130 мм
T - 33.5 мм
B - 31 мм
C - 22 /kN
Cr - 145 /kN
Cor - 178 /kN
grease - 3200 /(r/min)
oil - 4000 /(r/min)
вес - 1.9 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 88.90x104.75x9.52 (mm)
Подшипник 2909
Manufacturer: NACHI
Sizes: 45x68x16 (mm)
Подшипник 603 ZZ
Manufacturer: NSK-RHP
Sizes: 3x9x5 (mm)
Weight:: 0.001 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2200-TVH
Manufacturer: FAG
Sizes: 10x30x14 (mm)
K29 PU/POM(56x71,1x6,3)
Manufacturer: KASTAS
Sizes: 56x71,1x6,3 (mm)
Подшипник LM1212
Manufacturer: NSK-RHP
Sizes: 8x17x12.2 (mm)
Weight:: 0.013 (kg)
Подшипник 6312-2NKE
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.70 (kg)
B 223 17x5665 Li / 5710 Ld
Manufacturer: ContiTech AG
5L 810
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x40x9 (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.
