Bearings NA4928
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.15 kg
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.15 kg
Technical specifications
Designation: NA4928
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 140 mm
Inner diameter (F): 160 mm
Outside diameter (D): 190 mm
Width (B): 50 mm
Weight: 4.15 kg
Limiting speed (rpm): 3000
Loading capacity dynamic (C): 209.0
Loading capacity dynamic (C0): 500.0
Bearing NF305EV (12305EK)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.29 (kg)
Bearings 204 KRR
Manufacturer: INA-FAG
Sizes: 20x47x17.700 (mm)
Weight:: 0.12 (kg)
Bearing 33005 (3007105)
Manufacturer: TMB
Sizes: 25x47x15 (mm)
Weight:: 0.131 (kg)
Bearing NN3040KW33 (3182140K)
Manufacturer: TMB
Sizes: 200x310x82 (mm)
Weight:: 21 (kg)
AT10 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GNE80-KRR-B
Manufacturer: INA-FAG
Sizes: 80x170x93.6 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ YRTS260
Manufacturer: INA-FAG
Sizes: 260x385x18 (mm)
Weight:: 18.3 (kg)
K21 NBR(85x100x12)
Manufacturer: KASTAS
Sizes: 85x100x12 (mm)
K81 TPE(63x71,9x1,5)
Manufacturer: KASTAS
Sizes: 63x71,9x1,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x42x7 (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.
