Bearing 81217 TV
Inner diameter:: 85 mm
Outer diameter: 125 mm
The size of the width: 31 mm
Weight:: 1.260 kg
Outer diameter: 125 mm
The size of the width: 31 mm
Weight:: 1.260 kg
Technical specifications
Designation: 81217 TV
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 85 mm
External diameter: 125 mm
Width (B): 31 mm
Weight: 1.260 kg
Bearing 628/8-YA/ZZ (2080088YA)
Manufacturer: TMB
Sizes: 8x16x5 (mm)
Weight:: 0.0036 (kg)

SEALS (REINFORCED SEAL) (ARST)
Manufacturer: FEKO
Sizes: 25x50x9/11 (mm)

K23 PU(450x420x22)
Manufacturer: KASTAS
Sizes: 450x420x22 (mm)

T10/1240 ( Т10 1240 )
Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE25-KRR-B-2C
Manufacturer: INA-FAG
Sizes: 25x52x44.5 (mm)

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE45-NPP-B-FA125.5
Manufacturer: INA-FAG
Sizes: 45x85x43.8 (mm)

K41 PTFE/NBR(115x99,9x6,3)
Manufacturer: KASTAS
Sizes: 115x99,9x6,3 (mm)

K21 NBR(53x63x12)
Manufacturer: KASTAS
Sizes: 53x63x12 (mm)

Bearing RNA4900.2RS
Manufacturer: ETERNO
Sizes: 14x22x13 (mm)
Weight:: 16 (kg)

Bearing 7305 B
Manufacturer: ETERNO
Sizes: 25x62x17 (mm)
Weight:: 0.248 (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.