Bearing 33275 / 33472
Inner diameter:: 69.850 mm
Outer diameter: 120.000 mm
The size of the width: 29.794 mm
Weight:: 1.370 kg
Outer diameter: 120.000 mm
The size of the width: 29.794 mm
Weight:: 1.370 kg
Technical specifications
Designation: 33275 / 33472
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 69.850 mm
External diameter(D): 120.000 mm
Working width (T): 29.794 mm
Width (height) (B): 30.162 mm
Outer cage width (C): 23.444 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 117.0
Cor (KN): 175.0
a: 27.8 мм
Width: 1.370 mm
K21 NBR(100x125x15)
Manufacturer: KASTAS
Sizes: 100x125x15 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7211-E-T-P4S
Manufacturer: FAG
Sizes: 55x100x21 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 9.00x11.80x1.40 (mm)

Подшипник 1310 K
Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)

AT5 DD
Manufacturer: ContiTech AG

68.0 MXL
Manufacturer: ContiTech AG

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4848-XL
Manufacturer: INA-FAG
Sizes: 265x300x60 (mm)
Weight:: 5.4 (kg)

T5 DD
Manufacturer: ContiTech AG

Bearing NUP2306EM (92606EH)
Manufacturer: TMB
Sizes: 30x72x27 (mm)
Weight:: 0.55 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 45.80x52.00x3.10 (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.