Bearings RNA6907
Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 36 mm
Weight:: 0.193 kg
Outer diameter: 55 mm
The size of the width: 36 mm
Weight:: 0.193 kg
Technical specifications
Designation: RNA6907
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 42 mm
Outside diameter (D): 55 mm
Width (B): 36 mm
Weight: 0.193 kg
K703 PTFE/NBR(400x424x14 )
Manufacturer: KASTAS
Sizes: 400x424x14 (mm)

Подшипник 7230CDF
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11 (kg)

Bearing 6305P4
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)

Bearing XW18-1/2
Manufacturer: INA-FAG
Sizes: 469.900x584.200x104.770 (mm)
Weight:: 64.853 (kg)

T20 DD
Manufacturer: ContiTech AG

HTD 8M 1288 ( HTD8M 1288 -V, -M, -MFX )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x49x10 (mm)

Bearing K42x47x30 ZW
Manufacturer: INA-FAG
Sizes: 42x47x30 (mm)
Weight:: 0.0054 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23x40x10 (mm)

Bearing 62207 2RS
Manufacturer: ETERNO
Sizes: 35x72x23 (mm)
Weight:: 0.388 (kg)


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.