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 6910NR
Manufacturer: NACHI
Sizes: 50x72x12 (mm)
Weight:: 0.127 (kg)
ContiTech STD 8M 85 HP
Manufacturer: ContiTech AG
Bearing C647224
Manufacturer: INA-FAG
Sizes: 101.600x114.300x38.100 (mm)
Weight:: 0.3840 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2340-EX-M1+HJ2340-EX
Manufacturer: FAG
Sizes: 200x420x138 (mm)
Weight:: 102.48 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 27.00x30.60x1.80 (mm)
Bearing NJ422
Manufacturer: ETERNO
Sizes: 110x280x65 (mm)
Weight:: 20.32 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)
Manufacturer: STO
Sizes: 114x135x13 (mm)
AT10 DD
Manufacturer: ContiTech AG
K21 PU(70x80x8)
Manufacturer: KASTAS
Sizes: 70x80x8 (mm)
Подшипник C 2208 V
Manufacturer: SKF
Sizes: 40x80x23 (mm)
Weight:: 0.53 (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.
