Bearing NJ220EM (42220EH)
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.45 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.45 kg
Technical specifications
Designation : NJ220EM
ГОСТ : 42220EH
Dimensions, mm : 100x180x34
Producer : TMB
141 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 7034DF
Manufacturer: NACHI
Sizes: 170x260x42 (mm)
Weight:: 7.87 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x35x6 (mm)
Krestovina 30,2х79,4
Manufacturer: TOYO
Подшипник 6021N
Manufacturer: NSK
Sizes: 105x160x26 (mm)
Weight:: 1.58 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 54x73x6 (mm)
T20 DD
Manufacturer: ContiTech AG
PJ 1981 / 780 J
Manufacturer: ContiTech AG
Подшипник 7021CDT
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.73 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 72x100x13 (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.