Bearing 30211 (7211E)
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.7 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.7 kg
Technical specifications
Designation : 30211
ГОСТ : 7211E
Dimensions, mm : 55x100x21
Producer : TMB
Bearing GAR30 DO
Manufacturer: ETERNO
Sizes: 30x73x22 (mm)
Подшипник 21310AX
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.36 (kg)
Bearing LR30x35x16.5
Manufacturer: INA-FAG
Sizes: 30x35x16.5 (mm)
Weight:: 0.314 (kg)
K35 PTFE/NBR(67x82,1x6,3)
Manufacturer: KASTAS
Sizes: 67x82,1x6,3 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 220x255x16 (mm)
K65 NBR (30x20x2,3)
Manufacturer: KASTAS
Sizes: 30x20x2,3 (mm)
Подшипник 7209DB
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.43 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 7.10x12.40x2.65 (mm)
RPP8 6520 ( RPP 8 6520 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 560XH
Manufacturer: ContiTech AG
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.
