Bearing NJ2219EM (42519EH)
Inner diameter:: 95 mm
Outer diameter: 170 mm
The size of the width: 43 mm
Weight:: 3.95 kg
Outer diameter: 170 mm
The size of the width: 43 mm
Weight:: 3.95 kg
Technical specifications
Designation : NJ2219EM
ГОСТ : 42519EH
Dimensions, mm : 95x170x43
Producer : TMB
Подшипник 7328B
Manufacturer: NACHI
Sizes: 140x300x62 (mm)
Weight:: 21.5 (kg)
K21 PU(12x22x8)
Manufacturer: KASTAS
Sizes: 12x22x8 (mm)
T20 DD
Manufacturer: ContiTech AG
K06 NBR(48x56x7/5)
Manufacturer: KASTAS
Sizes: 48x56x7/5 (mm)
K33 PU(120x150x15)
Manufacturer: KASTAS
Sizes: 120x150x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4909-2RSR
Manufacturer: INA-FAG
Sizes: 45x68x23 (mm)
1.9 NBR 70(008,90x01,90)
Manufacturer: KASTAS
Bearing K45x49x19
Manufacturer: INA-FAG
Sizes: 45x49x19 (mm)
Weight:: 0.0027 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4872-XL
Manufacturer: INA-FAG
Sizes: 390x440x80 (mm)
Weight:: 14.8 (kg)
Подшипник 7207CDF
Manufacturer: NACHI
Sizes: 35x72x17 (mm)
Weight:: 0.295 (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.
