Bearing 4207 ZZ
Inner diameter:: 35 mm
Outer diameter: 72 mm
The size of the width: 23 mm
Outer diameter: 72 mm
The size of the width: 23 mm
Technical specifications
Designation : 4207 ZZ
Dimensions, mm : 35x72x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 30.7 kN
Static load rating (C0) - 24.9 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.4 rev/min
T5 DD
Manufacturer: ContiTech AG

Bearing 607-ZZ/N (80017N)
Manufacturer: TMB
Sizes: 7x19x6 (mm)
Weight:: 0.0084 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x120x12 (mm)

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 25x35x7 (mm)

Bearings NK28/20
Manufacturer: INA-FAG
Sizes: 28x37x20 (mm)
Weight:: 0.522 (kg)

Krestovina 37X67
Manufacturer: TOYO

Подшипник SL014976
Manufacturer: INA-FAG
Sizes: 380x520x140 (mm)

5.7 NBR 70(149,30x05,70)
Manufacturer: KASTAS

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x35x7 (mm)

K23 NBR(50x40x6)
Manufacturer: KASTAS
Sizes: 50x40x6 (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.