Bearings NUTR25-A
Inner diameter:: 25 mm
Outer diameter: 52 mm
The size of the width: 25 mm
Weight:: 0.281 kg
Outer diameter: 52 mm
The size of the width: 25 mm
Weight:: 0.281 kg
Technical specifications
Designation: NUTR25-A
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 25 mm
Outside diameter (D): 52 mm
Width (B): 25 mm
Outer cage width (C): 24 mm
Weight: 0.281 kg
Limiting speed (rpm): 3400
Bearing 811/530 M
Manufacturer: INA-FAG
Sizes: 530x640x85 (mm)
Weight:: 55.48 (kg)
K22 NBR(60x72x8,5)
Manufacturer: KASTAS
Sizes: 60x72x8,5 (mm)
Подшипник 67985/67920
Manufacturer: NSK-RHP
Sizes: 206.375x282.575x46.038 (mm)
Weight:: 8.48 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 4.8x25x5.5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x77x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCG)
Manufacturer: STO
Sizes: 40x58x7 (mm)
Подшипник 6311-2NSE
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.37 (kg)
Подшипник 6912
Manufacturer: NACHI
Sizes: 60x85x13 (mm)
Weight:: 0.191 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 48x69x10 (mm)
K705 PTFE/NBR(570x594x15,5)
Manufacturer: KASTAS
Sizes: 570x594x15,5 (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.