Bearing DAC40740040
Inner diameter:: 40 mm
Outer diameter: 74 mm
The size of the width: 40/40 mm
Outer diameter: 74 mm
The size of the width: 40/40 mm
Technical specifications
Designation: DAC40740040
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 74 mm
Width: 40/40 mm
Seal Type: Seal
5.7 NBR 90(164,20x05,70)
Manufacturer: KASTAS

AT20 DD
Manufacturer: ContiTech AG

Подшипник 6307NKE
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.457 (kg)

Подшипник 7003DB
Manufacturer: NACHI
Sizes: 17x35x10 (mm)
Weight:: 0.045 (kg)

Bearing K28X34X17
Manufacturer: ETERNO
Sizes: 28x34x17 (mm)
Weight:: 0.024 (kg)

Подшипник 6319Z
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 5.67 (kg)

Bearing 64052RS (180405K)
Manufacturer: TMB
Sizes: 25x80x21 (mm)
Weight:: 0.54 (kg)

K55 NBR/ALUMINUM(20x6x5,5)
Manufacturer: KASTAS
Sizes: 20x6x5,5 (mm)

RPP8 DD 3620 MFX - Megaflex
Manufacturer: ContiTech AG

A 88 2276 Le/ 2240 Li
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.