Bearing 4211 ZZ

PRODUCTS (Bearing 4211 ZZ)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4211 ZZ

Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 25 mm

Technical specifications

Designation : 4211 ZZ

Dimensions, mm : 55x100x25

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - Kg

Dynamic load rating (C) - 40.8 kN

Static load rating (C0) - 40.2 kN

Grease lubrication speed - 1.5 rev/min

Speed limit with oil lubrication - 0.8 rev/min

O-RING

Manufacturer: NQK SF

Sizes: 114.50x140.50x13.00 (mm)

K704 PTFE/NBR(560x584x17,5)

Manufacturer: KASTAS

Sizes: 560x584x17,5 (mm)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 70x95x13 (mm)

SEALS (REINFORCED SEAL) (AS)

Sizes: 240x500x155 (mm)

Weight:: 151 (kg)

T20 DD

Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL-F)

Manufacturer: STO

Sizes: 105x125x13 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL-F)

Корпус UKF215+H2315

Manufacturer: NACHI

Weight:: 7.3 (kg)

Mechanical seal RM 560B-2 3/4"

Manufacturer: RiMi

SEALS (REINFORCED SEAL) (A-B)

Manufacturer: FEKO

Sizes: 24x35x5.40 (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.