Bearing 6321 2RS

PRODUCTS (Bearing 6321 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 6321 2RS

Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.677 kg

Technical specifications

Designation : 6321 2RS

Dimensions, mm : 105x225x49

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 8.677 Kg

Dynamic load rating (C) - 182000 kN

Static load rating (C0) - 153000 kN

Grease lubrication speed - 1900 rev/min

Speed limit with oil lubrication - - rev/min

K34 (50x65x22,5)

Manufacturer: KASTAS

Sizes: 50x65x22,5 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 2.29x4.67x1.19 (mm)

Mechanical seal RM CR-16

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 47.62x76.25x12.70 (mm)

K17 PTFE/NBR(58x47x4,2)

Manufacturer: KASTAS

Sizes: 58x47x4,2 (mm)

Bearing 61820 ZZ

Manufacturer: ETERNO

Sizes: 100x125x13 (mm)

Weight:: 0.31 (kg)

Bushing H3134

Manufacturer: ETERNO

Sizes: 170x220x122 (mm)

Weight:: 8.4 (kg)

Подшипник 6819VV

Manufacturer: NSK-RHP

Sizes: 95x120x13 (mm)

Weight:: 0.297 (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.