Bearing NK8/12TN
Inner diameter:: 8 mm
Outer diameter: 15 mm
The size of the width: 12 mm
Weight:: 8.3 kg
Outer diameter: 15 mm
The size of the width: 12 mm
Weight:: 8.3 kg
Technical specifications
Designation : NK8/12TN
Dimensions, mm : 8x15x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 8.3 Kg
Dynamic load rating (C) - 3 kN
Static load rating (C0) - 4 kN
Grease lubrication speed - 2912 rev/min
Подшипник 6909
Manufacturer: NACHI
Sizes: 45x68x12 (mm)
Weight:: 0.122 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 41x49.40x6.40 (mm)
Bearing 61801 (1000801)
Manufacturer: TMB
Sizes: 12x21x5 (mm)
Weight:: 0.0063 (kg)
Подшипник MR 85
Manufacturer: NSK-RHP
Sizes: 5x8x2 (mm)
BX 40 BX 1059 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 114.00x118.00x2.00 (mm)
XPB 2300 Lw / Ld ( ХРВ 2300 )
Manufacturer: ContiTech AG
ATG10 5180 MFX - Megaflex ( ATK10 5180 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Mechanical seal RM 208-20
Manufacturer: RiMi
Подшипник 22217EAKE4
Manufacturer: NSK-RHP
Sizes: 85x150x36 (mm)
Weight:: 2.54 (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.