Semi-finished products for bearing production | Šroubárna Kyjov, spol. s r.o

BEARING RING FORGINGS

Bearing ring forgings are intended for further processing in the automotive industry, the engineering industry and the appliance industry.

Technical parameters

Attribute	Parameter	Range of values	Unit
Dimensions	m – Forging height	10 – 35	mm
Dimensions	D – Forging diameter	30 - 72	mm
Material	Steel	According to customer requirements	-

Drawing

Dimensional diagram of a bearing ring forging

Dimensional diagram of a flanged bearing ring forging

Photos

Certifikáty

MACHINED RINGS FOR BALL BEARINGS

Ball bearings are the most common type of bearings and can accommodate both radial and axial loads.

Technical parameters

Attribute	Parameter	Range of values	Unit
Dimensions	B – Ring width	10 – 35	mm
	d – Inner diameter	15 - 80	mm
	F – Outer diameter	30 - 100	mm
Material	Steel	100Cr6	-
Design	Number of rows	Single row - Double row	-

Drawing

Dimensional diagram of a machined outer ring for a ball bearing

Dimensional diagram of a machined inner ring for a ball bearing

Photos

Certifikáty

MACHINED RINGS FOR NEEDLE ROLLER BEARINGS

Needle roller bearings are roller bearings with rollers whose diameter is very small compared to their length. The modified profile of the rolling elements and the raceways prevents stress peaks and extends bearing service life.

Technical parameters

Attribute	Parameter	Range of values	Unit
Dimensions	B – Ring width	10 – 35	mm
	d – Inner diameter	15 - 80	mm
	F – Outer diameter	30 - 100	mm
Material	Steel	100Cr6	-
Design	Number of rows	Single row - Double row	-

Drawing

Dimensional diagram of a machined outer ring</br> for a needle roller bearing — Dimensional diagram of a machined outer ring
for a needle roller bearing

Dimensional diagram of a machined inner ring</br> for a needle roller bearing — Dimensional diagram of a machined inner ring
for a needle roller bearing

Photos

Certifikáty

MACHINED RINGS FOR CYLINDRICAL ROLLER BEARINGS

Rollers are cylindrical rolling elements which make a linear point of contact with the raceway on the bearing ring. The load is spread over a larger area and this allows cylindrical roller bearings to accommodate very high loads.

Technical parameters

Attribute	Parameter	Range of values	Unit
Dimensions	B – Ring width	10 – 35	mm
	d – Inner diameter	15 - 80	mm
	F – Outer diameter	30 - 100	mm
Material	Steel	100Cr6	-
Design	Number of rows	Single row - Double row	-

Drawing

Dimensional diagram of a machined outer ring</br> for a cylindrical roller bearing — Dimensional diagram of a machined outer ring
for a cylindrical roller bearing

Dimensional diagram of a machined inner ring</br> for a cylindrical roller bearing — Dimensional diagram of a machined inner ring
for a cylindrical roller bearing

Photos

Certifikáty

MACHINED RINGS FOR TAPERED ROLLER BEARINGS

Rolling elements in tapered roller bearings have the shape of a truncated cone and they can therefore accommodate axial and radial loads at the same time. The ratio of these loads depends on the angle between the tapered roller axis and the bearing axis. The greater the angle, the higher the axial load can be.

Technical parameters

Attribute	Parameter	Range of values	Unit
Dimensions	B – Ring width	10 – 35	mm
	d – Inner diameter	15 - 80	mm
	F – Outer diameter	30 - 100	mm
Material	Steel	100Cr6, 100CrMnSi6-4	-
Design	Number of rows	Single row - Double row	-