Bearing NNU4952/W33P6
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 30 kg
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 30 kg
Technical specifications
Designation : NNU4952/W33P6
Dimensions, mm : 260x360x100
Producer : TMB
Подшипник 7017DF
Manufacturer: NACHI
Sizes: 85x130x22 (mm)
Weight:: 0.96 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 8x25.45x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 377.80x395.00x8.60 (mm)
Bearing 30321 (2GB)
Manufacturer: GMB
Sizes: 105x225x49 (mm)
Weight:: 9.38 (kg)
AT20 DD
Manufacturer: ContiTech AG
Bearings LR608KDDU
Manufacturer: INA-FAG
Sizes: 8x24x7 (mm)
Weight:: 0.012 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS7019-E-T-P4S
Manufacturer: FAG
Sizes: 95x145x24 (mm)
2.4 NBR 90(008,30x02,40)
Manufacturer: KASTAS
Mechanical seal RM 108-15
Manufacturer: RiMi
Bearing 618/6P6 (E1000086)
Manufacturer: TMB
Sizes: 6x13x3.5 (mm)
Weight:: 0.002 (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.
