Bearing R4ZZ
Inner diameter:: 6.35 mm
Outer diameter: 15.875 mm
The size of the width: 4.978 mm
Outer diameter: 15.875 mm
The size of the width: 4.978 mm
Technical specifications
Designation : R4ZZ
Dimensions, mm : 6.35x15.875x4.978
Producer : TMB
Торцевое уплотнение RM GB103-120
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x130x11/2 (mm)
Подшипник 9385/9321
Manufacturer: NSK-RHP
Sizes: 84.138x171.45x49.212 (mm)
Weight:: 4.62 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x60x8 (mm)
3 NBR 70(035,00x03,00)
Manufacturer: KASTAS
Подшипник 639
Manufacturer: NSK-RHP
Sizes: 9x30x10 (mm)
Weight:: 0.037 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 158.12x172.10x6.99 (mm)
Подшипник NU 424
Manufacturer: NSK-RHP
Sizes: 120x260x72 (mm)
Weight:: 30.2 (kg)
T20 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4909-2RSR
Manufacturer: INA-FAG
Sizes: 45x68x23 (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.
