NON CONTACT SEALS

FREE WHEEL CLUTCHES

Insert elements
For shaft sizes from 2 to 80 mm (series 400) and 27.77 to 150 mm (series 8000). FE

Insert elements with inner ring and outer ring
For shaft sizes from 10 to 60 mm (series 400). FR /FRN

Ball bearing freewheel clutches
Complete units in bearing dimensions (series 6200) with inner- and outer ring, bearing support and – if requested – RS-seals on both sides, filled up with grease for lifetime. For shaft sizes from 17 to 40 mm (series 400). FK / FKN / FKNN.

Backstops
Complete units with momentum lever. For shaft sizes from 15 to 40 mm (series 400). RA

Angular contact ball bearings α0 = 15°/25°
Support of axial load in one direction only.
High rigidity and loading capacity, radial and axial, due to higher number of balls.
Adjustment against a second bearing is necessary.
Size range from 5 to 70 mm and 75 to 120 mm (BIGspi) bore diameter.
Precision classes P4/P2 resp. ABEC7 and ABEC9 as well as HG and UP according to GMN factory standard.
Suitable for very high speeds.

Radial deep groove ball bearings
Support of axial and radial loads in both directions.
Available in open, single or double shielded execution (depending on cage).
Operation as single bearing (main bearing, radially without play) without separate axial adjustment.
Size range from 5 mm to 40 mm bore diameter.
Suitable for high speeds.

Labyrinth Seal without drain grooves
Diameter range shaft d = 15 mm to 210 mm
Width depending on size 10 / 14 / 15 / 20 / 22 mm (special solution DL = 4 mm)
Type L

Labyrinth Seal with drain grooves
Diameter range Welle d = 15 mm bis 210 mm
Width depending on size 10 / 14 / 15 / 20 / 22 mm (special solution DL = 4 mm)
Type M

Small type 
for limited space   
Type DL
*On request we manufacture also seals in special sizes and different materials (for example rust resistant). It is also possible to produce an increased axial clearance. Don’t hesitate to get in contact with our technical consultants.

Labyrinth Seal made from plastic with drain groove
Diameter range shaft d = 8 mm to 160 mm
Width depending on size,10, 14, 15 mm
Type SA

Labyrinth Seal   – Type CF
Sealing of spindle bearings CF 60 / CF 619 diameter range: shaft d = 20 mm to 100 mm   width 6 mm sizes: 6004 to 6020 / 61908 to 61916.
Type CF 6000 – Nitriding Steel
Type CF 61916 – Nitriding Steel

Labyrinth Seal   – Type CF
Sealing of deep groove ball bearings CF 62 diameter range: shaft d = 10 mm to 50 mm   width 6 mm   sizes: 6200 to 6210
Type CF 62 – Aluminum

Labyrinth Seal without drain grooves
Diameter range shaft d = 15 mm to 210 mm
Width depending on size 10 / 14 / 15 / 20 / 22 mm (special solution DL = 4 mm)
Type L

Labyrinth Seal with drain grooves
Diameter range Welle d = 15 mm bis 210 mm
Width depending on size 10 / 14 / 15 / 20 / 22 mm (special solution DL = 4 mm)
Type M

Small type 
for limited space   
Type DL
*On request we manufacture also seals in special sizes and different materials (for example rust resistant). It is also possible to produce an increased axial clearance. Don’t hesitate to get in contact with our technical consultants.

Labyrinth Seal without drain grooves
Diameter range shaft d = 15 mm to 210 mm
Width depending on size 10 / 14 / 15 / 20 / 22 mm (special solution DL = 4 mm)
Type L

Labyrinth Seal with drain grooves
Diameter range Welle d = 15 mm bis 210 mm
Width depending on size 10 / 14 / 15 / 20 / 22 mm (special solution DL = 4 mm)
Type M

Small type 
for limited space   
Type DL
*On request we manufacture also seals in special sizes and different materials (for example rust resistant). It is also possible to produce an increased axial clearance. Don’t hesitate to get in contact with our technical consultants.