Bearing N317
Inner diameter:: 85 mm
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 4.52 kg
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 4.52 kg
Technical specifications
Designation : N317
Dimensions, mm : 85x180x41
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.52 Kg
Dynamic load rating (C) - 225 kN
Static load rating (C0) - 247 kN
Grease lubrication speed - 3300 rev/min
Speed limit with oil lubrication - 4500 rev/min
V 1027/9 F
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 130x160x12 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x37x8 (mm)

Bearing NF208 (12208)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.43 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 100x130x13 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x68x9 (mm)

Bearing K120x127x34
Manufacturer: INA-FAG
Sizes: 120x127x34 (mm)
Weight:: 0.0222 (kg)

Bearing EW1–7/8
Manufacturer: INA-FAG
Sizes: 47.625x69.850x15.875 (mm)
Weight:: 184.34 (kg)

DHTD 840 D5M CXP
Manufacturer: ContiTech AG

5L 440
Manufacturer: ContiTech AG


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.