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 81130 TV
Manufacturer: INA-FAG
Sizes: 150x190x31 (mm)
Weight:: 2.02 (kg)
RPP8 2104 ( RPP 8 2104 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник F-1712
Manufacturer: NSK-RHP
Sizes: 17x23x12 (mm)
Weight:: 0.014 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 185.00x199.00x7.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 49x66.8x9 (mm)
K39 (60x70x8 )
Manufacturer: KASTAS
Sizes: 60x70x8 (mm)
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 30x37x4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 4x18x7 (mm)
Подшипник 6210NSE
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.463 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 65x90x7 (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.
