Bearing NNU4938KW33P4
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Technical specifications
Designation : NNU4938KW33P4
Dimensions, mm : 190x260x69
Producer : TMB
Подшипник 7222 C
Manufacturer: NSK-RHP
Sizes: 110x200x38 (mm)
Weight:: 5.1 (kg)
Bearing 7021 C
Manufacturer: ETERNO
Sizes: 105x160x26 (mm)
Weight:: 2.16 (kg)
K21 PU(26x35x8)
Manufacturer: KASTAS
Sizes: 26x35x8 (mm)
Bearing VL-BAT280-ISA
Manufacturer: TMB
Sizes: 280x370x40 (mm)
Подшипник 51217
Manufacturer: NACHI
Sizes: 85x125x31 (mm)
Weight:: 225 (kg)
PL 2845 / 1120 L
Manufacturer: ContiTech AG
Подшипник 22309EX
Manufacturer: NACHI
Sizes: 45x100x36 (mm)
Weight:: 1.41 (kg)
K21 NBR(45x53x8)
Manufacturer: KASTAS
Sizes: 45x53x8 (mm)
3 NBR 70(032,50x03,00)
Manufacturer: KASTAS
Bearing 608-YB/ZZ (80018YB)
Manufacturer: TMB
Sizes: 8x22x7 (mm)
Weight:: 0.012 (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.
