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
Подшипник NP 336
Manufacturer: NACHI
Sizes: 180x328x75 (mm)
Weight:: 41.9 (kg)
Bearing N313E (2313E)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 3.80x8.00x2.10 (mm)
K09 PU(25x35x4/7 )
Manufacturer: KASTAS
Sizes: 25x35x4/7 (mm)
Bearings NUKR72
Manufacturer: INA-FAG
Weight:: 1020 (kg)
XPZ 1981 Lw / Ld ( XPZ1981 )
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(85x90x9,7)
Manufacturer: KASTAS
Sizes: 85x90x9,7 (mm)
Корпус UKC305+H2305
Manufacturer: NACHI
Weight:: 1.1 (kg)
Manufacturer: ContiTech AG
Торцевое уплотнение RM M85-100
Manufacturer: RiMi
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.
