Bearing 7203 B

PRODUCTS (Bearing 7203 B)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7203 B

Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.069 kg

Technical specifications

Designation : 7203 B

Dimensions, mm : 17x40x12

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.069 Kg

Dynamic load rating (C) - 9350 kN

Static load rating (C0) - 5050 kN

Grease lubrication speed - 16000 rev/min

Speed limit with oil lubrication - 21000 rev/min

2.5 NBR 70(080,00x02,50)

Manufacturer: INA-FAG

Sizes: 25x32x30 (mm)

Weight:: 0.047 (kg)

A 118 13x3000 Li / 3030 Ld

Manufacturer: ContiTech AG

Bearing 61940X3M

Manufacturer: TMB

Sizes: 200x269.5x51 (mm)

Weight:: 7.3 (kg)

Mechanical seal RM 166-7/8"

Manufacturer: RiMi

O-RING

Manufacturer: NQK SF

Sizes: 21.70x28.70x3.50 (mm)

K21 PU(195x215x13)

Manufacturer: KASTAS

Sizes: 195x215x13 (mm)

1 NBR 70(016,00x01,00)

Manufacturer: KASTAS

O-RING

Manufacturer: NQK SF

Sizes: 7.50x12.50x2.50 (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.