Bearing 7304BTN (66304A)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.14 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.14 kg
Technical specifications
Designation : 7304BTN
ГОСТ : 66304A
Dimensions, mm : 20x52x15
Producer : TMB
Krestovina 47,6x135
Manufacturer: TOYO
K21 NBR(38,1x50,8x7,14)
Manufacturer: KASTAS
Sizes: 38,1x50,8x7,14 (mm)
Торцевое уплотнение RM MG1-38
Manufacturer: RiMi
Bearing 24122 (4053722)
Manufacturer: TMB
Sizes: 110x180x69 (mm)
Weight:: 7.1 (kg)
Bearing 420 / 412
Manufacturer: TIMKEN
Sizes: 40x82.55x34.925 (mm)
Weight:: 0.86 (kg)
SEALS (REINFORCED SEAL) (FY-P)
Manufacturer: FEKO
Sizes: 50x62x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 17.50x22.80x2.65 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18.5x35x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 54.00x56.40x1.20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 23.00x28.00x2.50 (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.
