Bearing NJ2248EM (42548H)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 85 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 85 kg
Technical specifications
Designation : NJ2248EM
ГОСТ : 42548H
Dimensions, mm : 240x440x120
Producer : TMB
K87 NBR(15,7x20,9x1,5 )
Manufacturer: KASTAS
Sizes: 15,7x20,9x1,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x40.5x10/5 (mm)
Подшипник 23144CE4
Manufacturer: NSK-RHP
Sizes: 220x370x120 (mm)
Weight:: 53 (kg)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 73.02x95.40x12.70 (mm)
PJ 610 / 240 J
Manufacturer: ContiTech AG
Bearing 7414 AC
Manufacturer: ETERNO
Sizes: 70x180x42 (mm)
Weight:: 4.99 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71911-E-T-P4S
Manufacturer: FAG
Sizes: 55x80x13 (mm)
Bearing 81222 TV
Manufacturer: INA-FAG
Sizes: 110x160x38 (mm)
Weight:: 2.290 (kg)
K42 (85x65x35)
Manufacturer: KASTAS
Sizes: 85x65x35 (mm)
Подшипник 6206
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.199 (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.
