Bearings NNTR70X180X85 2Z
Inner diameter:: 70 mm
Outer diameter: 180 mm
The size of the width: 85 mm
Weight:: 13 kg
Outer diameter: 180 mm
The size of the width: 85 mm
Weight:: 13 kg
Technical specifications
Designation: NNTR70X180X85 2Z
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 70 mm
Outside diameter (D): 180 mm
Width (B): 85 mm
Outer cage width (C): 83 mm
Weight: 13 kg
K37 (12x23x7,50)
Manufacturer: KASTAS
Sizes: 12x23x7,50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 445.00x471.00x13.00 (mm)
Подшипник N 216
Manufacturer: NSK-RHP
Sizes: 80x125.3x26 (mm)
Weight:: 1.47 (kg)
Подшипник QJ 334
Manufacturer: NSK-RHP
Sizes: 170x360x72 (mm)
Weight:: 41 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 170.00x184.00x7.00 (mm)
Подшипник NF 410
Manufacturer: NACHI
Sizes: 50x110.8x31 (mm)
Weight:: 2.01 (kg)
SEALS (REINFORCED SEAL) (FY-P)
Manufacturer: FEKO
Sizes: 45x55x7 (mm)
Bearing SCE348
Manufacturer: INA-FAG
Sizes: 53.975x63.500x12.700 (mm)
Weight:: 0.062 (kg)
T10 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 42x55x7 (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.
