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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x80x8 (mm)

4L 330
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 38x52x7 (mm)

3 NBR 70(100,00x03,00)
Manufacturer: KASTAS

K708 PTFE/NBR(16x22,8x5)
Manufacturer: KASTAS
Sizes: 16x22,8x5 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7009-C-T-P4S
Manufacturer: FAG
Sizes: 45x75x16 (mm)

T5 DD
Manufacturer: ContiTech AG

Подшипник FWF-141810
Manufacturer: NSK-RHP
Sizes: 14x18x10 (mm)
Weight:: 0.004 (kg)

T20 DD
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20230-K-MB-C3
Manufacturer: FAG
Sizes: 150x270x45 (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.