Bearing 25577 / 25519
Inner diameter:: 42.875 mm
Outer diameter: 82.55 mm
The size of the width: 23.813 mm
Weight:: 0.573 kg
Outer diameter: 82.55 mm
The size of the width: 23.813 mm
Weight:: 0.573 kg
Technical specifications
Designation: 25577 / 25519
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 42.875 mm
External diameter(D): 82.55 mm
Working width (T): 23.813 mm
Width (height) (B): 25.4 mm
Outer cage width (C): 19.05 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 2 mm
Cr (KN): 76
Cor (KN): 98
a: 17.5 мм
Width: 0.573 mm
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2324-E-M1
Manufacturer: FAG
Sizes: 120x260x86 (mm)

Bearing 387A / 382S
Manufacturer: TIMKEN
Sizes: 57.150x96.838x25.400 (mm)
Weight:: 0.650 (kg)

Bearing C485416
Manufacturer: INA-FAG
Sizes: 76.200x85.725x25.400 (mm)
Weight:: 0.1440 (kg)

3.53 NBR 90(018,64x03,53)
Manufacturer: KASTAS

Bearing 30312 (2FB)
Manufacturer: GMB
Sizes: 60x130x31 (mm)
Weight:: 1.99 (kg)

Bearing LM300849 / LM300811
Manufacturer: TIMKEN
Sizes: 40.988x67.975x17.5 (mm)
Weight:: 0.239 (kg)

Bearing N248EM (2248EH)
Manufacturer: TMB
Sizes: 240x440x72 (mm)
Weight:: 52.5 (kg)

22x4191 C 165
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)
Manufacturer: STO
Sizes: 95.3x114.29x8 (mm)

Подшипник 53412U
Manufacturer: NACHI
Sizes: 60x130x58 (mm)
Weight:: 0.73 (kg)


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.