Krestovina 30,2х79,4
Technical specifications
Designation : 30,2х79,4
Dimensions, mm : 30,2х79,4
Producer : TOYO
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 136x165x7/15.87 (mm)
Bearing NJ203E (42203E)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.07 (kg)
5.7 NBR 70(054,30x05,70)
Manufacturer: KASTAS
Подшипник RS-4896E4
Manufacturer: NSK-RHP
Sizes: 480x600x118 (mm)
Weight:: 80.5 (kg)
K68 POM(45x49x19,8(20))
Manufacturer: KASTAS
Sizes: 45x49x19,8(20) (mm)
Bearing 23124 MW33
Manufacturer: ETERNO
Sizes: 120x200x62 (mm)
Weight:: 7.7 (kg)
Подшипник 50TMP74
Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)
Bearing 51114 (8114)
Manufacturer: TMB
Sizes: 70x95x18 (mm)
Weight:: 0.35 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 14.00x16.00x1.00 (mm)
Подшипник NCF 2220 V
Manufacturer: SKF
Sizes: 100x180x46 (mm)
Weight:: 5.13 (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.
