Bearing NJ321E (42321E)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.75 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.75 kg
Technical specifications
Designation : NJ321E
ГОСТ : 42321E
Dimensions, mm : 105x225x49
Producer : TMB
SEALS (REINFORCED SEAL) (FL)
Manufacturer: FEKO
Sizes: 66.67x116.03x22.20 (mm)
Bearing 7316ACZ1 (46316Z1)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.8 (kg)
RPP8 2912 ( RPP 8 2912 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 18.9x30x5 (mm)
K81 TPE(40x45x1,3)
Manufacturer: KASTAS
Sizes: 40x45x1,3 (mm)
Bearing 63142RSZ2 (180314KZ2)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (kg)
ATG10 5760 MFX - Megaflex ( ATK10 5760 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
K21 NBR(12x24x6)
Manufacturer: KASTAS
Sizes: 12x24x6 (mm)
A 22 13x560 Li / 590 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 58.73x79.58x9.52/12 (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.
