Bearing SCE2–1/2–4TN
Inner diameter:: 3.969 mm
Outer diameter: 7.145 mm
The size of the width: 6.350 mm
Weight:: 0.001 kg
Outer diameter: 7.145 mm
The size of the width: 6.350 mm
Weight:: 0.001 kg
Technical specifications
Designation: SCE2–1/2–4TN
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 3.969 mm
External diameter: 7.145 mm
Width: 6.350 mm
Weight: 0.001 kg
SEALS (REINFORCED SEAL) (ASZ)
Manufacturer: FEKO
Sizes: 26x35.50x6.20 (mm)

Bearings NA4917
Manufacturer: INA-FAG
Sizes: 85x120x35 (mm)
Weight:: 1.25 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 6.00x12.00x3.00 (mm)

1.78 NBR 70(036,27x01,78)
Manufacturer: KASTAS

O-RING
Manufacturer: NQK SF
Sizes: 3.00x4.50x0.75 (mm)

Bearing 15117 / 15245
Manufacturer: TIMKEN
Sizes: 29.987x62x19.05 (mm)
Weight:: 0.269 (kg)

K518 (30x21x13,5)
Manufacturer: KASTAS
Sizes: 30x21x13,5 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 105.50x116.16x5.33 (mm)

Bearing 16012 ZZ
Manufacturer: ETERNO
Sizes: 60x95x11 (mm)
Weight:: 0.28 (kg)

K501 PA/NBR(140x119x8,1)
Manufacturer: KASTAS
Sizes: 140x119x8,1 (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.