Bearing 30215 (4DB)
Inner diameter:: 75 mm
Outer diameter: 130 mm
The size of the width: 25 mm
Weight:: 1.36 kg
Outer diameter: 130 mm
The size of the width: 25 mm
Weight:: 1.36 kg
Technical specifications
Designation : 30215
Producer : GMB
Technical data from the manufacturers catalog :
d - 75 мм
D - 130 мм
T - 27.25 мм
B - 25 мм
C - 22 /kN
Cr - 138 /kN
Cor - 185 /kN
grease - 2800 /(r/min)
oil - 3600 /(r/min)
вес - 1.36 (kg)
e - 0.44
Y - 1.4
Yo - 0.8
Bearing 7022AC (46122)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 1.95 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 66.40x70.00x1.80 (mm)
Bearing K15X18X17
Manufacturer: ETERNO
Sizes: 15x18x17 (mm)
Weight:: 0.0072 (kg)
Bearing 4416
Manufacturer: INA-FAG
Sizes: 36.513x61.930x19.050 (mm)
Weight:: 0.226 (kg)
A 86,5 13x2200 Li / 2230 Ld
Manufacturer: ContiTech AG
Подшипник 23234CE4
Manufacturer: NSK-RHP
Sizes: 170x310x110 (mm)
Weight:: 36.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 92.50x103.16x5.33 (mm)
HTD 1200 8M CXA
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 285.00x295.00x5.00 (mm)
BB228 ( ВВ 228 ) Le= 5860 мм
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.