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
Bearing 30614 (7714)
Manufacturer: TMB
Sizes: 70x120x44.5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 158.34x165.44x3.55 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 125.00x139.00x7.00 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2222-K-M-C3
Manufacturer: FAG
Sizes: 110x200x53 (mm)
4 NBR 70(067,00x04,00)
Manufacturer: KASTAS
Bearing K35X42X16
Manufacturer: ETERNO
Sizes: 35x42x16 (mm)
Weight:: 0.034 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 58.00x64.00x3.00 (mm)
Bearing 32236 (7536E)
Manufacturer: TMB
Sizes: 180x320x91 (mm)
Weight:: 29.5 (kg)
AT10 800 GEN III
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 215.00x225.00x5.00 (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.
