Bearing 33021 (3007121)
Inner diameter:: 105 mm
Outer diameter: 170 mm
The size of the width: 47 mm
Weight:: 3 kg
Outer diameter: 170 mm
The size of the width: 47 mm
Weight:: 3 kg
Technical specifications
Designation : 33021
ГОСТ : 3007121
Dimensions, mm : 105x170x47
Producer : TMB
Bearing 33011 (3007111)
Manufacturer: TMB
Sizes: 55x90x27 (mm)
Weight:: 0.66 (kg)
K50 PU(38,10x30,16x7,14)
Manufacturer: KASTAS
Sizes: 38,10x30,16x7,14 (mm)
5 NBR 70(038,00x05,00)
Manufacturer: KASTAS
Bearing 389A / 382A
Manufacturer: TIMKEN
Sizes: 53.975x96.838x21.000 (mm)
Weight:: 0.630 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 136.00x161.00x12.50 (mm)
Bearing 4118
Manufacturer: INA-FAG
Sizes: 90x135x38 (mm)
Weight:: 1.633 (kg)
Подшипник 53218U
Manufacturer: NACHI
Sizes: 90x135x42 (mm)
Weight:: 225 (kg)
AX 44,5 AX 1160 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 30x42x5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 33.50x37.10x1.80 (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.
