Bearing NU221E (32221E)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Technical specifications
Designation : NU221E
ГОСТ : 32221E
Dimensions, mm : 105x190x36
Producer : TMB
RPP8 2600 ( RPP 8 2600 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NJ 319 EM
Manufacturer: NSK-RHP
Sizes: 95x200x45 (mm)
Weight:: 7.13 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 460x520x25 (mm)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 39.60x63.65x12.80 (mm)
Bearings RT621
Manufacturer: INA-FAG
Sizes: 63.500x104.803x25.400 (mm)
Weight:: 0.876 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 30x62x1/5 (mm)
17x4523 B 178
Manufacturer: ContiTech AG
22x3835 C 151
Manufacturer: ContiTech AG
22x1727 C 68
Manufacturer: ContiTech AG
K84 PU(80,5x75x4,5)
Manufacturer: KASTAS
Sizes: 80,5x75x4,5 (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.
