Bearing 30310 (2FB)
Inner diameter:: 50 mm
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.28 kg
Outer diameter: 110 mm
The size of the width: 27 mm
Weight:: 1.28 kg
Technical specifications
Designation : 30310
Producer : GMB
Technical data from the manufacturers catalog :
d - 50 мм
D - 110 мм
T - 29.25 мм
B - 27 мм
C - 23 /kN
Cr - 130 /kN
Cor - 158 /kN
grease - 3800 /(r/min)
oil - 4800 /(r/min)
вес - 1.28 (kg)
e - 0.35
Y - 1.7
Yo - 1
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 40x58x10 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 72x94x10 (mm)
K86 PU(375x363,8x11,2)
Manufacturer: KASTAS
Sizes: 375x363,8x11,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x62x11 (mm)
GEAR PULLEYS 8M-50S 125.72 (8M-50S 125.72/21)
Manufacturer: BBC
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12.7x28x6/7 (mm)
Подшипник 24780/24720
Manufacturer: NSK-RHP
Sizes: 41.275x76.2x22.225 (mm)
Weight:: 0.429 (kg)
AT10 DD
Manufacturer: ContiTech AG
D 169 32x4294 Li / 4370 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 85x103x8 (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.
