Bearing 399A / 394A
Inner diameter:: 68.262 mm
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.764 kg
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.764 kg
Technical specifications
Designation: 399A / 394A
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 68.262 mm
External diameter(D): 110 mm
Working width (T): 22 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): 1.3 mm
Cr (KN): 89.5
Cor (KN): 120.0
a: 21.3 мм
Width: 0.764 mm
SEALS (REINFORCED SEAL) (AT-B)
Manufacturer: FEKO
Sizes: 31.90x44.55x7/7.70 (mm)

Bearing 7308ADLA/P4DF
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31311-A
Manufacturer: FAG
Sizes: 55x120x31.5 (mm)

Bearing NF211EM (12211EH)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.67 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x65x12 (mm)

RPP14 DD 2460 MFX - Megaflex
Manufacturer: ContiTech AG

GEAR PULLEYS 14M-90S 398.27 (14M-90S 398.27/37)
Manufacturer: BBC

Bearing 6080MB/C3 (180H)
Manufacturer: TMB
Sizes: 400x600x90 (mm)
Weight:: 87.5 (kg)

Bearing 628/9P5 (D2000089)
Manufacturer: TMB
Sizes: 9x17x5 (mm)
Weight:: 0.043 (kg)

Подшипник MR 117 ZZ
Manufacturer: NSK-RHP
Sizes: 7x11x3 (mm)
Weight:: 0.001 (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.