Bearings 203-NPP-B
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.06 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.06 kg
Technical specifications
Designation: 203-NPP-B
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 17 mm
Outside diameter (D): 40 mm
Width (B): 12 mm
Weight: 0.06 kg
Limiting speed (rpm): 13000
Loading capacity dynamic (C): 9600
Loading capacity dynamic (C0): 4750
AT5 DD
Manufacturer: ContiTech AG

Bearing 51410
Manufacturer: ETERNO
Sizes: 50x110x43 (mm)
Weight:: 2 (kg)

Bearing NN3005KP5 (3182105)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.12 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)

Bearing 2304 K
Manufacturer: ETERNO
Sizes: 20x52x21 (mm)
Weight:: 0.21 (kg)

Bearing NJ212M (42212H)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)

Bearing 7302 AC
Manufacturer: ETERNO
Sizes: 15x42x13 (mm)
Weight:: 0.088 (kg)

Подшипник NJ 248
Manufacturer: NACHI
Sizes: 240x440x72 (mm)
Weight:: 51.1 (kg)

K21 NBR(90x100x4)
Manufacturer: KASTAS
Sizes: 90x100x4 (mm)

RPP8 DD 3220 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.