Bearing 3307 ZZ
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 34.9 mm
Weight:: 0.73 kg
Outer diameter: 80 mm
The size of the width: 34.9 mm
Weight:: 0.73 kg
Technical specifications
Designation : 3307 ZZ
Dimensions, mm : 35x80x34.9
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.73 Kg
Dynamic load rating (C) - 48800 kN
Static load rating (C0) - 34000 kN
Grease lubrication speed - 5600 rev/min
Speed limit with oil lubrication - 7500 rev/min
Bearing 6003RZ (160103)
Manufacturer: TMB
Sizes: 17x35x10 (mm)
Weight:: 0.041 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 85.00x91.00x3.00 (mm)

Bearing 2308 K
Manufacturer: ETERNO
Sizes: 40x90x33 (mm)
Weight:: 0.925 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 62x74x8 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 74x96x12 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x54x7 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 71812-B-TVH
Manufacturer: FAG
Sizes: 60x78x10 (mm)

K705 PTFE/NBR(380x396x11,5 )
Manufacturer: KASTAS
Sizes: 380x396x11,5 (mm)

Bearing 7226CETAP4 (36226KJ-SH)
Manufacturer: TMB
Sizes: 130x230x40 (mm)
Weight:: 6.95 (kg)

Подшипник NJ 2214 E
Manufacturer: NACHI
Sizes: 70x125x31 (mm)
Weight:: 1.68 (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.