Bearing 30228 (7228E)
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 46 mm
Weight:: 8.7 kg
Outer diameter: 250 mm
The size of the width: 46 mm
Weight:: 8.7 kg
Technical specifications
Designation : 30228
ГОСТ : 7228E
Dimensions, mm : 140x250x46
Producer : TMB
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 60x80x10/15.50 (mm)
Bearing NA4956
Manufacturer: ETERNO
Sizes: 280x310x380 (mm)
Weight:: 33.1 (kg)
Bearing 31311 (7FB)
Manufacturer: GMB
Sizes: 55x120x29 (mm)
Weight:: 1.56 (kg)
HTD 1696 8M
Manufacturer: ContiTech AG
K709 PTFE/NBR(50x60,7x4,2)
Manufacturer: KASTAS
Sizes: 50x60,7x4,2 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ С КОРОТКИМИ ЦИЛИНДРИЧЕСКИМИ И ИГОЛЬЧАТЫМИ РОЛИКАМИ NKXR45
Manufacturer: INA-FAG
Sizes: 45x58x32 (mm)
Bearing GH034010
Manufacturer: GMB
Sizes: 34x62x37/37 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 16x32x5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 149x165x11/5 (mm)
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.
