Bearing 30321

PRODUCTS (Bearing 30321)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 30321

Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.15 kg

Technical specifications

Designation : 30321

Dimensions, mm : 105x225x49

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 9.15 Kg

Dynamic load rating (C) - 429 kN

Static load rating (C0) - 530 kN

Grease lubrication speed - 1600 rev/min

Speed limit with oil lubrication - 2200 rev/min

O-RING

Manufacturer: NQK SF

Sizes: 33.00x38.00x2.50 (mm)

3.53 NBR 70(183,75x03,53)

Manufacturer: ContiTech AG

Bearing 29315 (9039315)

Sizes: 80x140x26 (mm)

Weight:: 1.40 (kg)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 15x37x7 (mm)

GEAR PULLEYS 8M-30S 74.79 (8M-30S 74.79/21)

Manufacturer: BBC

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.