Bearing NNU4956
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Technical specifications
Designation : NNU4956
Dimensions, mm : 280x380x100
Producer : TMB
MEGADYNE ISORAN 248 SLV8 ( RPP8 248 SILVER )
Manufacturer: ContiTech AG
4L 270
Manufacturer: ContiTech AG
Bearing LR5306NPPU
Manufacturer: INA-FAG
Sizes: 30x80x30.2 (mm)
Weight:: 30.2 (kg)
1.78 NBR 70(069,57x01,78)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 44.00x49.00x2.50 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71904-C-T-P4S
Manufacturer: FAG
Sizes: 20x37x9 (mm)
Bearings NCS1012
Manufacturer: INA-FAG
Sizes: 15.875x28.575x19.5 (mm)
Weight:: 0.05 (kg)
Bearing FT016
Manufacturer: INA-FAG
Sizes: 12.700x22.225x9.525 (mm)
Weight:: 15.69 (kg)
SEALS (REINFORCED SEAL) (BSS)
Manufacturer: FEKO
Sizes: 175x200x23 (mm)
K23 PU(140x125x9)
Manufacturer: KASTAS
Sizes: 140x125x9 (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.
