Bearing 3379 / 3320
Inner diameter:: 34.925 mm
Outer diameter: 80.167 mm
The size of the width: 29.37 mm
Weight:: 0.732 kg
Outer diameter: 80.167 mm
The size of the width: 29.37 mm
Weight:: 0.732 kg
Technical specifications
Designation: 3379 / 3320
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 34.925 mm
External diameter(D): 80.167 mm
Working width (T): 29.37 mm
Width (height) (B): 30.391 mm
Outer cage width (C): 23.812 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 95
Cor (KN): 112
a: 18.7 мм
Width: 0.732 mm
K780 PTFE(40x44x40)
Manufacturer: KASTAS
Sizes: 40x44x40 (mm)
Подшипник 7240 A
Manufacturer: NSK
Sizes: 200x360x58 (mm)
Weight:: 26.5 (kg)
K78 Aramid Phenolic/Graphite(140x145x20)
Manufacturer: KASTAS
Sizes: 140x145x20 (mm)
K22 NBR(85x95x7)
Manufacturer: KASTAS
Sizes: 85x95x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81256-M
Manufacturer: INA
Sizes: 280x380x80 (mm)
Bearing RN313MK (502313HK)
Manufacturer: TMB
Sizes: 65x121.5x33 (mm)
Weight:: 2.3 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 32.00x35.60x1.80 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x82x9 (mm)
Подшипник 24152E
Manufacturer: NACHI
Sizes: 260x440x180 (mm)
Weight:: 113 (kg)
K504 (150x135x15,5)
Manufacturer: KASTAS
Sizes: 150x135x15,5 (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.