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
Bearings NUTR1747
Manufacturer: INA-FAG
Sizes: 17x47x21 (mm)
Weight:: 0.22 (kg)
Подшипник 7022DB
Manufacturer: NACHI
Sizes: 110x170x28 (mm)
Weight:: 2.14 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 10.00x13.00x1.50 (mm)
438XL
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
K84 PU(150x143,70x5,2 )
Manufacturer: KASTAS
Sizes: 150x143,70x5,2 (mm)
MEGADYNE ISORAN 1848 RPP14 ( RPP 14M 1848 )
Manufacturer: ContiTech AG
Bearing QJ224M (176224H)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 6.95 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2310-TVH
Manufacturer: FAG
Sizes: 50x110x40 (mm)
4 FKM 80(140,00x04,00 )
Manufacturer: KASTAS
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.
