Bearing NJ420M (42420H)
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 15.5 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 15.5 kg
Technical specifications
Designation : NJ420M
ГОСТ : 42420H
Dimensions, mm : 100x250x58
Producer : TMB
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32028-X-XL-DF-A250-300
Manufacturer: FAG
Sizes: 140x210x90 (mm)
Подшипник 22205EXK
Manufacturer: NACHI
Sizes: 25x52x18 (mm)
Weight:: 0.19 (kg)
Bearing DAC40750037
Manufacturer:
Sizes: 40x75x37/37 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 43x58x11 (mm)
Подшипник 32364
Manufacturer: NSK-RHP
Sizes: 320x670x210 (mm)
Weight:: 343 (kg)
Mechanical seal RM 58U-40
Manufacturer: RiMi
K73 POLYESTER/PTFE(65x70x9,7)
Manufacturer: KASTAS
Sizes: 65x70x9,7 (mm)
SPB 1545
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 59.20x70.60x5.70 (mm)
K780 PTFE(130x135x60)
Manufacturer: KASTAS
Sizes: 130x135x60 (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.
