Bearing 30212 (7212E)
Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 23.75 mm
Weight:: 0.88 kg
Outer diameter: 110 mm
The size of the width: 23.75 mm
Weight:: 0.88 kg
Technical specifications
Designation : 30212
ГОСТ : 7212E
Dimensions, mm : 60x110x23.75
Producer : TMB
Подшипник 7320BDB
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.18 (kg)
K709 PTFE/NBR(32x42,7x4,2)
Manufacturer: KASTAS
Sizes: 32x42,7x4,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x65x12 (mm)
Bearing 618/4 (1000084)
Manufacturer: TMB
Sizes: 4x9x2.5 (mm)
Weight:: 0.0007 (kg)
Bearing 32044 (2007144)
Manufacturer: TMB
Sizes: 220x340x76.5 (mm)
Weight:: 24.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2238-E-M1 + HJ2238-E
Manufacturer: FAG
Sizes: 190x340x92 (mm)
K703 PTFE/NBR(460x484x14 )
Manufacturer: KASTAS
Sizes: 460x484x14 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 315.00x338.00x11.50 (mm)
K25 NBR/Metal(26x8x12 )
Manufacturer: KASTAS
Sizes: 26x8x12 (mm)
Bearing RNU309EM (292309EH)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 1.05 (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.
