Bearing 7210B (66210)
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.47 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.47 kg
Technical specifications
Designation : 7210B
ГОСТ : 66210
Dimensions, mm : 50x90x20
Producer : TMB
HTD 2000 5M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x55x8 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 30x47x14 (mm)
AT10 DD
Manufacturer: ContiTech AG
Подшипник 689 VV
Manufacturer: NSK-RHP
Sizes: 9x17x5 (mm)
Weight:: 0.004 (kg)
5.7 NBR 90(124,30x05,70)
Manufacturer: KASTAS
Bearings GE20-KRR-B
Manufacturer: INA-FAG
Weight:: 0.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 69.52x74.76x2.62 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник RS-4912E4
Manufacturer: NSK-RHP
Sizes: 60x85x25 (mm)
Weight:: 0.46 (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.
