Bearing 31594 / 31520
Inner diameter:: 34.925 mm
Outer diameter: 76.200 mm
The size of the width: 29.370 mm
Weight:: 0.627 kg
Outer diameter: 76.200 mm
The size of the width: 29.370 mm
Weight:: 0.627 kg
Technical specifications
Designation: 31594 / 31520
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 34.925 mm
External diameter(D): 76.200 mm
Working width (T): 29.370 mm
Width (height) (B): 28.575 mm
Outer cage width (C): 23.812 mm
Internal chamfer radius (R): 1.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 80.5
Cor (KN): 97.0
a: 21.5 мм
Width: 0.627 mm
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 45x65x10 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x54x4/5 (mm)

Krestovina 43x136
Manufacturer: TOYO

SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 30x47x7 (mm)

K81 TPE(188,4x200x2,5)
Manufacturer: KASTAS
Sizes: 188,4x200x2,5 (mm)

ATG10 4420 MFX - Megaflex ( ATK10 4420 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Подшипник NU 2228 E
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.9 (kg)

Подшипник 7221 B
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 3.92 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 59.60x71.00x5.70 (mm)

Подшипник NU 1018
Manufacturer: NSK-RHP
Sizes: 90x127x24 (mm)
Weight:: 1.35 (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.