Bearing 30244 (7244E)
Inner diameter:: 220 mm
Outer diameter: 400 mm
The size of the width: 72 mm
Weight:: 34.5 kg
Outer diameter: 400 mm
The size of the width: 72 mm
Weight:: 34.5 kg
Technical specifications
Designation : 30244
ГОСТ : 7244E
Dimensions, mm : 220x400x72
Producer : TMB
Bearing NU407
Manufacturer: ETERNO
Sizes: 35x100x25 (mm)
Weight:: 1.02 (kg)
Bearings RSHE25-XL-N
Manufacturer: INA-FAG
Weight:: 0.660 (kg)
K709 PTFE/NBR(50x60,7x4,2)
Manufacturer: KASTAS
Sizes: 50x60,7x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 14.00x18.40x2.20 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1213-K-TVH-C3
Manufacturer: FAG
Sizes: 65x120x23 (mm)
Корпус UCFLX07
Manufacturer: NACHI
Weight:: 1.9 (kg)
KBT PTFE(2x8)
Manufacturer: KASTAS
Bearing NN3021KP4 (C3182121)
Manufacturer: TMB
Sizes: 105x160x41 (mm)
Weight:: 2.81 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 92.00x100.00x4.00 (mm)
HTD 1068 3M
Manufacturer: ContiTech AG
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.
