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
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71926-C-T-P4S
Manufacturer: FAG
Sizes: 130x180x24 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81256-M
Manufacturer: INA-FAG
Sizes: 280x380x80 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ YRT150
Manufacturer: INA-FAG
Sizes: 150x240x12 (mm)
Weight:: 6.2 (kg)
Bearings NUTR35-A
Manufacturer: INA-FAG
Sizes: 35x72x29 (mm)
Weight:: 0.63 (kg)
HTD 8M 6792 ( HTD8M 6792 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x46x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x23x8 (mm)
Bearing 4314
Manufacturer: ETERNO
Sizes: 70x150x51 (mm)
Weight:: 4.16 (kg)
K14 NBR(type s)
Manufacturer: KASTAS
Bearings NK68/35
Manufacturer: INA-FAG
Sizes: 68x82x35 (mm)
Weight:: 0.338 (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.
