Bearing 30211 (7211E)
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.7 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.7 kg
Technical specifications
Designation : 30211
ГОСТ : 7211E
Dimensions, mm : 55x100x21
Producer : TMB
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 17x32x7 (mm)
Bearing 628P5 (D28)
Manufacturer: TMB
Sizes: 8x24x8 (mm)
Weight:: 0.018 (kg)
Bearing 7010 B
Manufacturer: ETERNO
Sizes: 50x80x16 (mm)
Weight:: 0.35 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 280x310x16 (mm)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 45x70x14/17 (mm)
Bearing GE40ES 2RS
Manufacturer: ETERNO
Sizes: 40x62x28 (mm)
Weight:: 0.3 (kg)
Z 21,5 10x545 Li / 568 Ld
Manufacturer: ContiTech AG
Подшипник 2205K
Manufacturer: NACHI
Sizes: 25x52x18 (mm)
Weight:: 0.163 (kg)
Подшипник NUP 214
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.16 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x43x7 (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.
