Bearing NJ244EM (42244EH)
Inner diameter:: 220 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 37.5 kg
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 37.5 kg
Technical specifications
Designation : NJ244EM
ГОСТ : 42244EH
Dimensions, mm : 220x400x65
Producer : TMB
K52 PU(20x25x4,15/4,6)
Manufacturer: KASTAS
Sizes: 20x25x4,15/4,6 (mm)
Подшипник NA4840
Manufacturer: NSK
Sizes: 200x250x50 (mm)
Weight:: 5.9 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x180x16 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRA112-NPP-B-AS2/V
Manufacturer: INA
Sizes: 44.45x85x43.8 (mm)
BB169 ( ВВ 169 ) Le= 4362 мм
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL045052-PP
Manufacturer: INA
O-RING
Manufacturer: NQK SF
Sizes: 2.20x6.00x1.90 (mm)
Подшипник 6208-2NKE
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.366 (kg)
K23 NBR(140x125x10)
Manufacturer: KASTAS
Sizes: 140x125x10 (mm)
Подшипник C3030MB
Manufacturer: SKF
Sizes: 150x225x56 (mm)
Weight:: 8.45 (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.