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
K21 NBR(340x380x20 )
Manufacturer: KASTAS
Sizes: 340x380x20 (mm)
Krestovina 27x69
Manufacturer: TOYO
T5 DD
Manufacturer: ContiTech AG
K06 NBR(185x197x12/7)
Manufacturer: KASTAS
Sizes: 185x197x12/7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 55x80x8 (mm)
K75 PHENOLIC(205x210x9,7)
Manufacturer: KASTAS
Sizes: 205x210x9,7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x45x11 (mm)
Подшипник NU 209 EG
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.44 (kg)
Подшипник NU 2217 E
Manufacturer: NACHI
Sizes: 85x150x36 (mm)
Weight:: 2.75 (kg)
Подшипник 39250/39412
Manufacturer: NSK-RHP
Sizes: 63.5x104.775x21.433 (mm)
Weight:: 0.687 (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.
