Photo

6310.2S

Ball bearing

Application:Universal Solution

50mm

d · Bore diameter

110mm

D · Outside diameter

61.8kN

Cdyn · Dynamic load rating

38kN

Co · Static load rating

1.05kg

kg · Mass

Price & availability

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Designation: 6310.2S

Cross references

Manufacturer	Designation / part number
Ростсельмаш КЗ	`6310 2S`

Part numbers of other manufacturers and original equipment (OEM) that this product corresponds to.

What the designation means

2S: One lip rubber metal seal (on both sides)

All prefixes and suffixes

Downloads

Datasheet (PDF)Official FKL datasheet

6310.2S

Technical specifications

Dimensions and load ratings – symbols refer to the technical drawing.

Symbol	Parameter	Value
d	Bore diameter	50mm
D	Outside diameter	110mm
C	Width outer ring	27mm
d1	Outer diameter inner ring	68.76mm
kg	Mass	1.05kg
Cdyn	Dynamic load rating	61.8kN
Co	Static load rating	38kN
Pu	Fatigue load limit	1.596kN

Sealing type

S SEAL / S SEAL (2S)

Single lip seal with the labyrinth between the sheet part and the rubber lip which conducts the contact sealing. The friction and speeds are the same as with RS but provides much better protection against the rough impurity particles. This is very good sealing system: the sheet part protects the seal from the soil, dust and rough particles. At the same time makes the labyrinth with the rubber part. The rubber part provides contact sealing which prevents penetration of finer impurities, water, moisture, steam etc. Suitable for neutral conditions because of the presence of the foreign materials. It is used with the Y bearing (standard) and deep groove ball bearings.

Overview of all sealing types