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
O-RING
Manufacturer: NQK SF
Sizes: 2.30x5.50x1.60 (mm)
K83 PU(149,8x156,3x5,2)
Manufacturer: KASTAS
Sizes: 149,8x156,3x5,2 (mm)
Bearing IR65x73x35
Manufacturer: INA-FAG
Sizes: 65x73x35 (mm)
Weight:: 0.232 (kg)
Bearing 618/9-ZP5 (D1060089)
Manufacturer: TMB
Sizes: 9x17x4 (mm)
Weight:: 0.003 (kg)
Bearing AS55
Manufacturer: ETERNO
Sizes: 55x100x21 (mm)
Weight:: 660 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x67x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20211-TVP
Manufacturer: FAG
Sizes: 55x100x21 (mm)
5.33 FKM 80(056,52x05,33)
Manufacturer: KASTAS
Подшипник 5215A
Manufacturer: NACHI
Sizes: 75x130x41.3 (mm)
Weight:: 1.91 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 75x92x12 (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.
