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
K21 NBR(133,3x152,4x9,52)
Manufacturer: KASTAS
Sizes: 133,3x152,4x9,52 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7017-E-T-P4S
Manufacturer: FAG
Sizes: 85x130x22 (mm)
Bearing 2307
Manufacturer: ETERNO
Sizes: 35x80x31 (mm)
Weight:: 0.675 (kg)
Подшипник NNC 4888
Manufacturer: SKF
Sizes: 440x540x100 (mm)
Weight:: 51.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44x65x10 (mm)
KBT PTFE(1,5x8 )
Manufacturer: KASTAS
K21 NBR(10x20x6)
Manufacturer: KASTAS
Sizes: 10x20x6 (mm)
K21 NBR(22x40x10)
Manufacturer: KASTAS
Sizes: 22x40x10 (mm)
K85 PU(50x45,4x5,4)
Manufacturer: KASTAS
Sizes: 50x45,4x5,4 (mm)
RPP14 DD 5960 MFX - Megaflex
Manufacturer: ContiTech AG
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.
