Bearing 399A / 394AS
Inner diameter:: 68.262 mm
Outer diameter: 110 mm
The size of the width: 21.999 mm
Weight:: 0.745 kg
Outer diameter: 110 mm
The size of the width: 21.999 mm
Weight:: 0.745 kg
Technical specifications
Designation: 399A / 394AS
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 68.262 mm
External diameter(D): 110 mm
Working width (T): 21.999 mm
Width (height) (B): 21.996 mm
Outer cage width (C): 18.824 mm
Internal chamfer radius (R): 2.3 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 89.5
Cor (KN): 120.0
a: 21.3 мм
Width: 0.745 mm
XPA 1750 Lw / Ld ( ХРА 1750 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 66.40x72.60x3.10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x38x7 (mm)
Корпус MUCP204
Manufacturer: NACHI
Weight:: 0.50 (kg)
5.33 NBR 70(278,77x05,33)
Manufacturer: KASTAS
K04 (50,8x65x25,4)
Manufacturer: KASTAS
Sizes: 50,8x65x25,4 (mm)
K780 PTFE(12x14x20)
Manufacturer: KASTAS
Sizes: 12x14x20 (mm)
K41 PTFE/NBR(22x14,7x3,2 )
Manufacturer: KASTAS
Sizes: 22x14,7x3,2 (mm)
Bearing K16x20x13
Manufacturer: INA-FAG
Sizes: 16x20x13 (mm)
Weight:: 0.0075 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 55x80x10 (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.