Bearing 6238Z1 (238Z1)
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22 kg
Technical specifications
Designation : 6238Z1
ГОСТ : 238Z1
Dimensions, mm : 190x340x55
Producer : TMB
Подшипник NF 260
Manufacturer: NACHI
Sizes: 300x476x85 (mm)
Weight:: 87 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x82x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 72x90x8 (mm)
K59 NBR(10x6x2,55)
Manufacturer: KASTAS
Sizes: 10x6x2,55 (mm)
Bearing NN3052 K
Manufacturer: ETERNO
Sizes: 260x400x104 (mm)
Weight:: 46.2 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x60x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x52x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 109x130x14/5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 68x90x10 (mm)
Подшипник NUP 2305
Manufacturer: NACHI
Sizes: 25x62x24 (mm)
Weight:: 0.34 (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.