Bearing NJ221EM (42221EH)
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 : NJ221EM
ГОСТ : 42221EH
Dimensions, mm : 105x190x36
Producer : TMB
K22 NBR(11,11x19,05x3,96)
Manufacturer: KASTAS
Sizes: 11,11x19,05x3,96 (mm)
4 NBR 90(044,00x04,00)
Manufacturer: KASTAS
Подшипник 24060EK30
Manufacturer: NACHI
Sizes: 300x460x160 (mm)
Weight:: 98.7 (kg)
Bearing 7228 B
Manufacturer: ETERNO
Sizes: 140x250x42 (mm)
Weight:: 9.95 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 24x35x5.40 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 194.00x201.00x3.50 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU208-E-TVP2
Manufacturer: FAG
Sizes: 40x80x18 (mm)
AT5 255 GEN III
Manufacturer: ContiTech AG
RPP14 DD 3258 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ 29415-E1
Manufacturer: INA-FAG
Sizes: 75x160x51 (mm)
Weight:: 4.6 (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.
