Bearing N304E (2304E)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Technical specifications
Designation : N304E
ГОСТ : 2304E
Dimensions, mm : 20x52x15
Producer : TMB
Подшипник 5209NR
Manufacturer: NACHI
Sizes: 45x85x30.2 (mm)
Weight:: 0.62 (kg)
Bearing 387 / 382A
Manufacturer: TIMKEN
Sizes: 57.150x96.838x21.000 (mm)
Weight:: 0.583 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 21.99x32.65x5.33 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 43.00x50.00x3.50 (mm)
240H
Manufacturer: ContiTech AG
K69 POM(180x175x9,5)
Manufacturer: KASTAS
Sizes: 180x175x9,5 (mm)
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 25.40x44.61x10 (mm)
Подшипник 6905NR
Manufacturer: NSK-RHP
Sizes: 25x42x9 (mm)
Weight:: 0.042 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 150.00x160.00x5.00 (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.
