Bearing NNU4920K/W33P4 (C4382920K)
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.75 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.75 kg
Technical specifications
Designation : NNU4920K/W33P4
ГОСТ : C4382920K
Dimensions, mm : 100x140x40
Producer : TMB
Bearing 7001ACP5 (D46101)
Manufacturer: TMB
Sizes: 12x28x8 (mm)
Weight:: 0.02 (kg)
AX 113 AX 2900 Ld
Manufacturer: ContiTech AG
Подшипник NF 216
Manufacturer: NSK-RHP
Sizes: 80x125.3x26 (mm)
Weight:: 1.47 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 2.00x5.60x1.80 (mm)
K35 PTFE/NBR(110x120,7x4,2)
Manufacturer: KASTAS
Sizes: 110x120,7x4,2 (mm)
RPP14 3360 ( RPP 14 3360 -V, -M, -MFX )
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x70x10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 15x30x7.5/9.5 (mm)
Bearing 7010 C
Manufacturer: ETERNO
Sizes: 50x80x16 (mm)
Weight:: 0.35 (kg)
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.
