Bearings RPNA25/42
Inner diameter:: 25 mm
Outer diameter: 42 mm
The size of the width: 20 mm
Weight:: 0.109 kg
Outer diameter: 42 mm
The size of the width: 20 mm
Weight:: 0.109 kg
Technical specifications
Designation: RPNA25/42
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 25 mm
Outside diameter (D): 42 mm
Width (B): 20 mm
Weight: 0.109 kg
Limiting speed (rpm): 18000
Loading capacity dynamic (C): 18800
Loading capacity dynamic (C0): 30500
SPEED LIMIT: 11000
Подшипник 6303ZENR
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (kg)

Bearing 61807-ZZP6 (E1080807)
Manufacturer: TMB
Sizes: 35x47x7 (mm)
Weight:: 0.29 (kg)

Bearing N2216E (2516E)
Manufacturer: TMB
Sizes: 80x140x33 (mm)
Weight:: 2.1 (kg)

Bearing NA4919 2RS
Manufacturer: ETERNO
Sizes: 95x110x130 (mm)
Weight:: 1.42 (kg)

K49 PU/NBR(65x54x4,2)
Manufacturer: KASTAS
Sizes: 65x54x4,2 (mm)

K751 PTFE/Spring(120x110,6x7,1)
Manufacturer: KASTAS
Sizes: 120x110,6x7,1 (mm)

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 76.20x120.65x19.05 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 75x120x12 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71919-E-T-P4S
Manufacturer: FAG
Sizes: 95x130x18 (mm)

AT10 DD
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.