Bearing NJ2228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 14.7 kg
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 14.7 kg
Technical specifications
Designation : NJ2228
Dimensions, mm : 140x250x68
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 14.7 Kg
Dynamic load rating (C) - 572 kN
Static load rating (C0) - 835 kN
Grease lubrication speed - 2200 rev/min
Speed limit with oil lubrication - 2900 rev/min
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2330-E-M1 + HJ2330-E
Manufacturer: FAG
Sizes: 150x320x108 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 51.30x68.50x8.60 (mm)
Подшипник NCF3015CV
Manufacturer: SKF
Sizes: 75x115x30 (mm)
Weight:: 1.05 (kg)
D 441 32x11200 Li / 11276 Ld
Manufacturer: ContiTech AG
Подшипник 140TAC20D+L
Manufacturer: NSK-RHP
Sizes: 140x210x84 (mm)
STD 800 S8M CXP
Manufacturer: ContiTech AG
Подшипник NUP 2236
Manufacturer: NACHI
Sizes: 180x320x86 (mm)
Weight:: 30.4 (kg)
SEALS (REINFORCED SEAL) (AST)
Manufacturer: FEKO
Sizes: 28x38x5.50/7.50 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x40x9 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1318-K-M-C3 + H318
Manufacturer: FAG
Sizes: 80x190x43 (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.
