Bearing NN30/630KF1 (31821/630)
Inner diameter:: 630 mm
Outer diameter: 920 mm
The size of the width: 212 mm
Weight:: 430 kg
Outer diameter: 920 mm
The size of the width: 212 mm
Weight:: 430 kg
Technical specifications
Designation : NN30/630KF1
ГОСТ : 31821/630
Dimensions, mm : 630x920x212
Producer : TMB
Mechanical seal RM BIA-16
Manufacturer: RiMi
K21 NBR(40x55x10)
Manufacturer: KASTAS
Sizes: 40x55x10 (mm)
Krestovina 28,57X80
Manufacturer: TOYO
Bearing 3776 / 3730
Manufacturer: TIMKEN
Sizes: 44.983x93.264x30.163 (mm)
Weight:: 0.952 (kg)
DHTD 1304 D8M CXP
Manufacturer: ContiTech AG
Подшипник N 415
Manufacturer: NACHI
Sizes: 75x160.5x45 (mm)
Weight:: 6.25 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 16.50x19.50x1.50 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3306-B-2Z-TVH
Manufacturer: FAG
Sizes: 30x72x30.2 (mm)
Weight:: 0.558 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7202-B-2RS-TVP
Manufacturer: FAG
Sizes: 15x35x11 (mm)
AT20 DD
Manufacturer: ContiTech AG
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.
