Krestovina 29x78
Technical specifications
Designation : 29x78
Dimensions, mm : 29x78
Producer : TOYO
SEALS (REINFORCED SEAL) (AP-B)
Manufacturer: FEKO
Sizes: 30x42.70x6.80 (mm)
Bearing RNA4903 2RS
Manufacturer: INA-FAG
Sizes: 22x30x13 (mm)
Weight:: 0.023 (kg)
Торцевое уплотнение RM Z1-24
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 15.80x19.00x1.60 (mm)
Bearing NUP2209
Manufacturer: ETERNO
Sizes: 45x85x23 (mm)
Weight:: 0.564 (kg)
Подшипник 2920
Manufacturer: NACHI
Sizes: 100x135x25 (mm)
CTD 1760 C8M CARBON
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 53.64x58.88x2.62 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 220.00x224.00x2.00 (mm)
Bearing 7008CP4 (36108J)
Manufacturer: TMB
Sizes: 40x68x15 (mm)
Weight:: 0.19 (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.
