Bearing N221EM (2221EH)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Technical specifications
Designation : N221EM
ГОСТ : 2221EH
Dimensions, mm : 105x190x36
Producer : TMB
Подшипник 51436
Manufacturer: NACHI
Sizes: 180x360x140 (mm)
Weight:: 225 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 85.00x103.00x9.00 (mm)
CTD 1600 C8M EXTREME
Manufacturer: ContiTech AG
Bearing 7007CETAP4 (36107KJ-SH)
Manufacturer: TMB
Sizes: 35x62x14 (mm)
Weight:: 0.15 (kg)
Корпус UCPX13
Manufacturer: NACHI
Weight:: 7.4 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCLY)
Manufacturer: STO
Sizes: 41x53x8/9.5 (mm)
134XL
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCLY)
Manufacturer: STO
Sizes: 34x54x9/15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 10.80x17.00x3.10 (mm)
6.99 NBR 70(196,22x6,99)
Manufacturer: KASTAS
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.
