K21 NBR(55x75x12)
Inner diameter:: 55 mm
Outer diameter: 75 mm
The size of the width: 12 mm
Outer diameter: 75 mm
The size of the width: 12 mm
U-RING
55x75x12
K21
NBR
Корпус UCT212+WB
Manufacturer: NACHI
Weight:: 18.7 (kg)

Bearing 62952X1M (752H)
Manufacturer: TMB
Sizes: 260x370x60 (mm)

HTD 8M 5152 ( HTD8M 5152 -V, -M, -MFX )
Manufacturer: ContiTech AG

K702 PTFE/NBR(55x66x4,2)
Manufacturer: KASTAS
Sizes: 55x66x4,2 (mm)

SPZ 2000 Ld
Manufacturer: ContiTech AG

AT10 DD
Manufacturer: ContiTech AG

Подшипник 6300ZENR
Manufacturer: NACHI
Sizes: 10x35x11 (mm)
Weight:: 0.053 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7020-E-T-P4S
Manufacturer: FAG
Sizes: 100x150x24 (mm)

Bearing 71940A
Manufacturer: TMB
Sizes: 200x280x38 (mm)
Weight:: 6.6 (kg)

Подшипник 6819N
Manufacturer: NSK-RHP
Sizes: 95x120x13 (mm)
Weight:: 0.297 (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.