Bearing N221E (2221E)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Technical specifications
Designation : N221E
ГОСТ : 2221E
Dimensions, mm : 105x190x36
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 70x90x13 (mm)
K37 (45x53x8,5 )
Manufacturer: KASTAS
Sizes: 45x53x8,5 (mm)
K22 NBR(12x18x5)
Manufacturer: KASTAS
Sizes: 12x18x5 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 103x120x15 (mm)
A 97 13x2465 Li / 2495 Ld
Manufacturer: ContiTech AG
Подшипник FWF-283417
Manufacturer: NSK-RHP
Sizes: 28x34x17 (mm)
Weight:: 0.02 (kg)
Подшипник 250KBE3801+L
Manufacturer: NSK-RHP
Sizes: 250x380x98 (mm)
Weight:: 35.5 (kg)
Подшипник 6575/6536
Manufacturer: NSK-RHP
Sizes: 76.2x161.925x53.975 (mm)
Weight:: 5.41 (kg)
AT5 DD
Manufacturer: ContiTech AG
800 H DD MEGADYNE ISORAN
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.
