Bearing 47681 / 47620
Inner diameter:: 80.962 mm
Outer diameter: 133.35 mm
The size of the width: 33.338 mm
Weight:: 1.776 kg
Outer diameter: 133.35 mm
The size of the width: 33.338 mm
Weight:: 1.776 kg
Technical specifications
Designation: 47681 / 47620
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 80.962 mm
External diameter(D): 133.35 mm
Working width (T): 33.338 mm
Width (height) (B): 33.338 mm
Outer cage width (C): 26.195 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 153
Cor (KN): 235
a: 29.2 мм
Width: 1.776 mm
O-RING
Manufacturer: NQK SF
Sizes: 158.80x165.00x3.10 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 550x610x20 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x52x7 (mm)

B 173 17x4395 Li / 4440 Ld
Manufacturer: ContiTech AG

ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ211-TVP
Manufacturer: FAG
Sizes: 55x100x21 (mm)

SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 25x31x7 (mm)

3 FKM 80(089,00x03,00 )
Manufacturer: KASTAS

Bearing 7034 B
Manufacturer: ETERNO
Sizes: 170x260x42 (mm)
Weight:: 8.92 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K12X16X13-TV
Manufacturer: INA-FAG
Sizes: 12x16x13 (mm)

ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81116-TV
Manufacturer: INA-FAG
Sizes: 80x105x19 (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.