Bearing NJ2311 (42611)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.25 kg
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.25 kg
Technical specifications
Designation : NJ2311
ГОСТ : 42611
Dimensions, mm : 55x120x43
Producer : TMB
Bearing NNTR55X140X70 2Z
Manufacturer: INA
Sizes: 55x140x70 (mm)
Weight:: 68 (kg)
Подшипник NUP 2305
Manufacturer: NACHI
Sizes: 25x62x24 (mm)
Weight:: 0.34 (kg)
Bearing NN3009K/W33P5 (3182109K)
Manufacturer: TMB
Sizes: 45x75x23 (mm)
Weight:: 0.38 (kg)
Подшипник 24136E
Manufacturer: NACHI
Sizes: 180x300x118 (mm)
Weight:: 33.7 (kg)
Bearing 33022 (3007122)
Manufacturer: TMB
Sizes: 110x170x47 (mm)
Weight:: 3.85 (kg)
22x4775 C 188
Manufacturer: ContiTech AG
K23 NBR(9x4x3,5 )
Manufacturer: KASTAS
Sizes: 9x4x3,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x105x12 (mm)
Bearing 385 / 382A
Manufacturer: TIMKEN
Sizes: 55.000x96.838x21.000 (mm)
Weight:: 0.616 (kg)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 73.02x104.91x20.63 (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.