Bearing NA4908 2RS

PRODUCTS (Bearing NA4908 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4908 2RS

Inner diameter:: 40 mm
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.245 kg

Technical specifications

Designation : NA4908 2RS

Dimensions, mm : 40x48x62

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.245 Kg

Dynamic load rating (C) - 30320 kN

Static load rating (C0) - 47600 kN

Outside width (C) - 23mm

Grease lubrication speed - 3200 rev/min

Корпус MUFL003

Manufacturer: NACHI

Weight:: 129 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 47x70x12 (mm)

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Manufacturer: NQK SF

Sizes: 65x85x12 (mm)

Bearing NN3021KW33P5 (D3182121K)

Manufacturer: TMB

Sizes: 105x160x41 (mm)

Weight:: 2.81 (kg)

B 66 17x1675 Li / 1720 Ld

Manufacturer: ContiTech AG

K36 (140x155x14)

Manufacturer: KASTAS

Sizes: 140x155x14 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 115x145x13 (mm)

HTD 8M 6248 ( HTD8M 6248 -V, -M, -MFX )

Manufacturer: ContiTech AG

K23 NBR(98,42x85,72x9,52)

Manufacturer: KASTAS

Sizes: 98,42x85,72x9,52 (mm)

K21 PU(196,85x228,6x25,8)

Manufacturer: KASTAS

Sizes: 196,85x228,6x25,8 (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.