Bearing 30312 (2FB)
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.99 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.99 kg
Technical specifications
Designation : 30312
Producer : GMB
Technical data from the manufacturers catalog :
d - 60 мм
D - 130 мм
T - 33.5 мм
B - 31 мм
C - 26 /kN
Cr - 170 /kN
Cor - 210 /kN
grease - 3200 /(r/min)
oil - 4000 /(r/min)
вес - 1.99 (kg)
e - 0.35
Y - 1.7
Yo - 1
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 73.03x90.5x12 (mm)
Krestovina 42,88/33,33X104,25
Manufacturer: TOYO
450H
Manufacturer: ContiTech AG
Bearing N2308E (2608E)
Manufacturer: TMB
Sizes: 40x90x33 (mm)
Weight:: 0.98 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x82x12 (mm)
K21 PU(105x120x8)
Manufacturer: KASTAS
Sizes: 105x120x8 (mm)
Подшипник 105KBE22
Manufacturer: NACHI
Sizes: 105x190x95 (mm)
Weight:: 12.2 (kg)
HTD 8M 4000 ( HTD8M 4000 -V, -M, -MFX )
Manufacturer: ContiTech AG
2 FKM 80(048,00x02,00)
Manufacturer: KASTAS
K21 NBR(140x160x8)
Manufacturer: KASTAS
Sizes: 140x160x8 (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.
