Bearing NJ221E (42221E)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4 kg
Technical specifications
Designation : NJ221E
ГОСТ : 42221E
Dimensions, mm : 105x190x36
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14.8x30x7 (mm)
Подшипник 23936AXK
Manufacturer: NACHI
Sizes: 180x250x52 (mm)
Weight:: 8.1 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 60x80x10 (mm)
25X 3350 L=L
Manufacturer: ContiTech AG
ContiTechHTD14M120 HP-PAZ
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 32x42x4 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23048-K-MB
Manufacturer: FAG
Sizes: 240x360x92 (mm)
Weight:: 45.3 (kg)
Подшипник LM78349/LM78310
Manufacturer: NSK-RHP
Sizes: 35x62x16.7 (mm)
Weight:: 0.211 (kg)
Bearing NUTR4090
Manufacturer: ETERNO
Sizes: 90x40x32 (mm)
Weight:: 1.129 (kg)
K35 PTFE/NBR(25,40x36,10x4,2)
Manufacturer: KASTAS
Sizes: 25,40x36,10x4,2 (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.
