Bearing 30220 (3FB)
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.72 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.72 kg
Technical specifications
Designation : 30220
Producer : GMB
Technical data from the manufacturers catalog :
d - 100 мм
D - 180 мм
T - 37 мм
B - 34 мм
C - 29 /kN
Cr - 255 /kN
Cor - 350 /kN
grease - 1900 /(r/min)
oil - 2600 /(r/min)
вес - 3.72 (kg)
e - 0.42
Y - 1.4
Yo - 0.8
K37 (25x35x9)
Manufacturer: KASTAS
Sizes: 25x35x9 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 70x90x13 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 24172-B-K30
Manufacturer: FAG
Sizes: 360x600x243 (mm)
Weight:: 275 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x67x9 (mm)
Bearing NUP220EM (92220EH)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.6 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 33109
Manufacturer: FAG
Sizes: 45x80x26 (mm)
Подшипник BL 311 ZZ
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.49 (kg)
Подшипник 6810ZENR
Manufacturer: NACHI
Sizes: 50x65x7 (mm)
Weight:: 0.054 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 37x52x8 (mm)
2.62 NBR 70(196,53x02,62)
Manufacturer: KASTAS
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.
