Bearing NJ244EM (42244EH)
Inner diameter:: 220 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 37.5 kg
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 37.5 kg
Technical specifications
Designation : NJ244EM
ГОСТ : 42244EH
Dimensions, mm : 220x400x65
Producer : TMB
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RFE40
Manufacturer: INA-FAG
Bearing 7416ACM (46416H)
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Sizes: 80x200x48 (mm)
Weight:: 8.1 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7021-C-T-P4S
Manufacturer: FAG
Sizes: 105x160x26 (mm)
K21 NBR(45x60x7,5)
Manufacturer: KASTAS
Sizes: 45x60x7,5 (mm)
Подшипник 53309
Manufacturer: NACHI
Sizes: 45x85x30.1 (mm)
Weight:: 225 (kg)
Подшипник 7021
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.73 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x50x8 (mm)
STD 688 S8M CXA
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 240.00x252.00x6.00 (mm)
Bearing N2215EM (2515EH)
Manufacturer: TMB
Sizes: 75x130x31 (mm)
Weight:: 1.65 (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.
