Bearing NNU4938KW33P6
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 : NNU4938KW33P6
Dimensions, mm : 190x260x69
Producer : TMB
HTD 1552 8M
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 85.00x90.30x2.65 (mm)
MEGADYNE ISORAN 4578 RPP14 ( RPP 14M 4578 )
Manufacturer: ContiTech AG
Z 49 10x1245 Li / 1268 Ld
Manufacturer: ContiTech AG
Bearing 6080MB/C3 (180H)
Manufacturer: TMB
Sizes: 400x600x90 (mm)
Weight:: 87.5 (kg)
Bearing 6236 (236)
Manufacturer: TMB
Sizes: 180x320x52 (mm)
Weight:: 18.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 60x75x9 (mm)
Bearing 7304BTN (66304A)
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.14 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71905-E-T-P4S
Manufacturer: FAG
Sizes: 25x42x9 (mm)
Подшипник HR32019XJ
Manufacturer: NSK-RHP
Sizes: 95x145x32 (mm)
Weight:: 1.88 (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.
