Bearing NU211EM (32211EH)
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.66 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.66 kg
Technical specifications
Designation : NU211EM
ГОСТ : 32211EH
Dimensions, mm : 55x100x21
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 20.70x27.50x3.40 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x42x10 (mm)
K21 PU(215x245x18)
Manufacturer: KASTAS
Sizes: 215x245x18 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7221-C-T-P4S
Manufacturer: FAG
Sizes: 105x190x36 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 55x68/73x8 (mm)
Bearing 607-ZP6 (E60017)
Manufacturer: TMB
Sizes: 7x19x6 (mm)
Weight:: 0.0084 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44x60x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 43.70x50.76x3.53 (mm)
Подшипник NU 2238 E
Manufacturer: NACHI
Sizes: 190x340x92 (mm)
Weight:: 45.2 (kg)
Подшипник RNA6916
Manufacturer: NSK-RHP
Sizes: 90x110x54 (mm)
Weight:: 0.99 (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.
