Bearing NF220EM (12220EH)
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.5 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.5 kg
Technical specifications
Designation : NF220EM
ГОСТ : 12220EH
Dimensions, mm : 100x180x34
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 335.00x345.60x5.30 (mm)
Корпус UCT202
Manufacturer: NACHI
Weight:: 0.77 (kg)
Bearing EW–5/16
Manufacturer: INA-FAG
Sizes: 7.938x19.050x6.350 (mm)
Weight:: 7.94 (kg)
K21 PU(230x260x18)
Manufacturer: KASTAS
Sizes: 230x260x18 (mm)
3.53 NBR 70(069,44x03,53)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x92x8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 17x28.5x6 (mm)
Подшипник C 4912 V
Manufacturer: SKF
Sizes: 60x85x25 (mm)
Weight:: 0.46 (kg)
Зубчатый полиуретановый ремень 32 AT K10
Manufacturer: ContiTech AG
Подшипник SL182226
Manufacturer: INA-FAG
Sizes: 130x230x64 (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.
