Bearing NF317
Inner diameter:: 85 mm
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 4.88 kg
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 4.88 kg
Technical specifications
Designation : NF317
Dimensions, mm : 85x180x41
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.88 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
Bearing NU2240EM (32540EH)
Manufacturer: TMB
Sizes: 200x360x98 (mm)
Weight:: 44 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 33.50x40.60x3.55 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 77.50x82.80x2.65 (mm)
K17 PTFE/NBR(24x16,5x3,2)
Manufacturer: KASTAS
Sizes: 24x16,5x3,2 (mm)
Корпус UCFC215
Manufacturer: NACHI
Weight:: 7.4 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89322-M
Manufacturer: INA-FAG
Sizes: 110x190x15 (mm)
Bearing 619/7-ZZP5 (D1080097)
Manufacturer: TMB
Sizes: 7x17x5 (mm)
Weight:: 0.0049 (kg)
Mechanical seal RM 551С
Manufacturer: RiMi
Bearings RAE30 NPP-NR
Manufacturer: INA-FAG
Sizes: 30x62x35.700 (mm)
Weight:: 0.31 (kg)
Bearing NJ312
Manufacturer: ETERNO
Sizes: 60x130x31 (mm)
Weight:: 1.92 (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.
