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
O-RING
Manufacturer: NQK SF
Sizes: 10.75x13.25x1.25 (mm)
K10 NBR(260x275x9,5/13)
Manufacturer: KASTAS
Sizes: 260x275x9,5/13 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x72x15 (mm)
Bearing GIR15 DO
Manufacturer: ETERNO
Sizes: 15x40x12 (mm)
K21 PU(15x25x10)
Manufacturer: KASTAS
Sizes: 15x25x10 (mm)
SEALS (REINFORCED SEAL) (ARE-B)
Manufacturer: FEKO
Sizes: 23x34.40/38x8.45 (mm)
RPP14 9730 ( RPP 14 9730 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x38x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 84.50x88.50x2.00 (mm)
Подшипник NF 314
Manufacturer: NSK-RHP
Sizes: 70x130x35 (mm)
Weight:: 2.67 (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.
