Bearings NA4902 RS
Inner diameter:: 15 mm
Outer diameter: 28 mm
The size of the width: 14 mm
Weight:: 0.037 kg
Outer diameter: 28 mm
The size of the width: 14 mm
Weight:: 0.037 kg
Technical specifications
Designation: NA4902 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 15 mm
Outside diameter (D): 28 mm
Width (B): 14 mm
Weight: 0.037 kg
Limiting speed (rpm): 10000
Krestovina 25,4x39,6
Manufacturer: TOYO

K41 PTFE/NBR(70x59,3x4,2)
Manufacturer: KASTAS
Sizes: 70x59,3x4,2 (mm)

K81 TPE(57,61x61,97x1,14)
Manufacturer: KASTAS
Sizes: 57,61x61,97x1,14 (mm)

Bearing IR6x10x10
Manufacturer: INA-FAG
Sizes: 6x10x10 (mm)
Weight:: 0.037 (kg)

Bearing NU2324E (32624E)
Manufacturer: TMB
Sizes: 120x260x86 (mm)
Weight:: 23 (kg)

K20 (44,45x34,925x11,1)
Manufacturer: KASTAS
Sizes: 44,45x34,925x11,1 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27.9x70x10 (mm)

K84 PU(100x91,4x9)
Manufacturer: KASTAS
Sizes: 100x91,4x9 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 412.00x426.00x7.00 (mm)

Bearing 61903P6 (E1000903)
Manufacturer: TMB
Sizes: 17x30x7 (mm)
Weight:: 0.016 (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.