Bearing NNU4928K/W33P5 (D4382928K)
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.08 kg
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.08 kg
Technical specifications
Designation : NNU4928K/W33P5
ГОСТ : D4382928K
Dimensions, mm : 140x190x50
Producer : TMB
SPA 2232
Manufacturer: ContiTech AG
Подшипник 7040 A
Manufacturer: NSK
Sizes: 200x310x51 (mm)
Weight:: 13.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 59.50x66.50x3.50 (mm)
Bearing NJ246EM (42246EH)
Manufacturer: TMB
Bearing NU2320EM (32620EH)
Manufacturer: TMB
Sizes: 100x215x73 (mm)
Weight:: 12 (kg)
Подшипник 6805N
Manufacturer: NACHI
Sizes: 25x37x7 (mm)
Weight:: 0.023 (kg)
4 NBR 70(038,00x04,00)
Manufacturer: KASTAS
Подшипник RS-4896E4
Manufacturer: NSK
Sizes: 480x600x118 (mm)
Weight:: 80.5 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 30x45x8 (mm)
Bushing H3134
Manufacturer: ETERNO
Sizes: 170x220x122 (mm)
Weight:: 8.4 (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.