Bearing 30308 (2FB)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Technical specifications
Designation : 30308
Producer : GMB
Technical data from the manufacturers catalog :
d - 40 мм
D - 90 мм
T - 25.25 мм
B - 23 мм
C - 20 /kN
Cr - 90.8 /kN
Cor - 108 /kN
grease - 4500 /(r/min)
oil - 5600 /(r/min)
вес - 0.747 (kg)
e - 0.35
Y - 1.7
Yo - 1
O-RING
Manufacturer: NQK SF
Sizes: 368.00x380.00x6.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 16.00x18.50x1.25 (mm)
Подшипник HR30308J
Manufacturer: NSK-RHP
Sizes: 40x90x25.25 (mm)
Weight:: 0.758 (kg)
K26 NBR 80(62x41x30)
Manufacturer: KASTAS
Sizes: 62x41x30 (mm)
Bearing 7007AC (46107)
Manufacturer: TMB
Sizes: 35x62x14 (mm)
Weight:: 0.15 (kg)
K06 PU(22x30x7/5)
Manufacturer: KASTAS
Sizes: 22x30x7/5 (mm)
SEALS (REINFORCED SEAL) (AS-B)
Manufacturer: FEKO
Sizes: 35x62x8 (mm)
Подшипник 1311
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.58 (kg)
HTD 1200 8M
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(25x30x5,6)
Manufacturer: KASTAS
Sizes: 25x30x5,6 (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.
