K21 PU(40x52x6 )
Inner diameter:: 40 mm
Outer diameter: 52 mm
The size of the width: 6 mm
Outer diameter: 52 mm
The size of the width: 6 mm
U-RING
40x52x6
K21
PU
Bearing 33021 (3007121)
Manufacturer: TMB
Sizes: 105x170x47 (mm)
Weight:: 3 (kg)

Bearings RNAO30x42x32
Manufacturer: INA-FAG
Sizes: 30x42x32 (mm)
Weight:: 0.137 (kg)

Подшипник 7217B
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.87 (kg)

Подшипник 2906
Manufacturer: NACHI
Sizes: 30x50x14 (mm)

K37 (65x80x12,5)
Manufacturer: KASTAS
Sizes: 65x80x12,5 (mm)

Подшипник 02475/02420
Manufacturer: NSK-RHP
Sizes: 68.262x31.75x22.225 (mm)
Weight:: 0.381 (kg)

Krestovina 34x99
Manufacturer: TOYO

Bearing NNU4932K/W33P5 (D4382932K)
Manufacturer: TMB
Sizes: 160x220x60 (mm)
Weight:: 6.53 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP306-E-TVP2
Manufacturer: FAG
Sizes: 30x72x19 (mm)

4 NBR 70(078,00x04,00)
Manufacturer: KASTAS


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.