Bearing NJ338EM (42338EH)
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 50 kg
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 50 kg
Technical specifications
Designation : NJ338EM
ГОСТ : 42338EH
Dimensions, mm : 190x400x78
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x74x11 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 160x190x18 (mm)
SPB 4560
Manufacturer: ContiTech AG
Подшипник 187TAD20
Manufacturer: NACHI
Sizes: 187x280x120 (mm)
Подшипник 6305ZENR
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.232 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x80x12 (mm)
K21 NBR(40x55x12)
Manufacturer: KASTAS
Sizes: 40x55x12 (mm)
Bearing 31312 (7FB)
Manufacturer: GMB
Sizes: 60x130x31 (mm)
Weight:: 1.9 (kg)
Корпус UCP313
Manufacturer: NACHI
Weight:: 9.8 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (Y)
Manufacturer: STO
Sizes: 35x56x9/14.8 (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.
