Bearing NNU4921K/W33P4 (C4382921K)
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 2 kg
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 2 kg
Technical specifications
Designation : NNU4921K/W33P4
ГОСТ : C4382921K
Dimensions, mm : 105x145x40
Producer : TMB
Подшипник 21313EAE4
Manufacturer: NSK-RHP
Sizes: 65x140x33 (mm)
Weight:: 2.45 (kg)
Bearing 6313P6 (E313)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.1 (kg)
RPP8 3680 ( RPP 8 3680 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NN3007K/W33P4 (3182107K)
Manufacturer: TMB
Sizes: 35x62x26 (mm)
Weight:: 0.25 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 45x60x12 (mm)
ATG10 1670 MFX - Megaflex ( ATK10 1670 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник 53405
Manufacturer: NACHI
Sizes: 25x60x26.4 (mm)
Weight:: 0.73 (kg)
KPB POLYESTER/PTFE(4x15 )
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 135x160x10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 37x57x9/15 (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.
