Bearing 30210 (3DB)
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.529 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.529 kg
Technical specifications
Designation : 30210
Producer : GMB
Technical data from the manufacturers catalog :
d - 50 мм
D - 90 мм
T - 21.75 мм
B - 20 мм
C - 17 /kN
Cr - 73.2 /kN
Cor - 92.0 /kN
grease - 4300 /(r/min)
oil - 5300 /(r/min)
вес - 0.529 (kg)
e - 0.42
Y - 1.4
Yo - 0.8
Bearing NU328EMZ1 (32328EHZ1)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 22 (kg)
25X 5970 L=L
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 4.20x8.00x1.90 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bearings GRA102-NPP-B
Manufacturer: INA-FAG
Weight:: 0.31 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 93x109.15x14.90/16.60 (mm)
STD 1520 S8M
Manufacturer: ContiTech AG
Bearing 7215AC (46215)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)
Подшипник HR31305J
Manufacturer: NSK-RHP
Sizes: 25x62x18.25 (mm)
Weight:: 0.265 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 190x230x15 (mm)
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.
