Bearing N228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.27 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.27 kg
Technical specifications
Designation : N228
Dimensions, mm : 140x250x42
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 8.27 Kg
Dynamic load rating (C) - 324 kN
Static load rating (C0) - 421 kN
Grease lubrication speed - 2400 rev/min
Speed limit with oil lubrication - 2900 rev/min
CC195 ( СС 195 ) Le= 5054 мм
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 23.00x31.00x4.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 11.50x15.30x1.90 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 28x52x10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RCSMB25/65-FA106
Manufacturer: INA-FAG
Sizes: 25x65.1x31 (mm)
Bearing SCE56P
Manufacturer: INA-FAG
Sizes: 7.938x12.700x9.525 (mm)
Weight:: 0.004 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 78.80x85.00x3.10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x115x8/5 (mm)
Подшипник NJ 352
Manufacturer: NACHI
Sizes: 260x540x102 (mm)
Weight:: 117 (kg)
Подшипник 51424
Manufacturer: NACHI
Sizes: 120x250x102 (mm)
Weight:: 225 (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.
