Bearing TWD4458
Inner diameter:: 69.850 mm
Outer diameter: 92.075 mm
The size of the width: 3.200 mm
Weight:: 0.071 kg
Outer diameter: 92.075 mm
The size of the width: 3.200 mm
Weight:: 0.071 kg
Technical specifications
Designation: TWD4458
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 69.850 mm
External diameter: 92.075 mm
Width (B): 3.200 mm
Weight: 0.071 kg
Подшипник NF 240
Manufacturer: NACHI
Sizes: 200x316x58 (mm)
Weight:: 26.2 (kg)
Bearings NUKR72 A
Manufacturer: INA-FAG
Weight:: 1.02 (kg)
Bearing IR17x20x16.5
Manufacturer: INA-FAG
Sizes: 17x20x16.5 (mm)
Weight:: 0.111 (kg)
Подшипник 7011DF
Manufacturer: NACHI
Sizes: 55x90x18 (mm)
Weight:: 0.42 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCN)
Manufacturer: STO
Sizes: 14x32x7.5/9.5 (mm)
Подшипник NU 244
Manufacturer: NACHI
Sizes: 220x400x65 (mm)
Weight:: 37.8 (kg)
Manufacturer: ContiTech AG
Bearing 61811 ZZ
Manufacturer: ETERNO
Sizes: 55x72x9 (mm)
Weight:: 0.083 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4919
Manufacturer: INA-FAG
Sizes: 95x130x35 (mm)
K23 NBR(57,15x41,27x9,52)
Manufacturer: KASTAS
Sizes: 57,15x41,27x9,52 (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.