Type M Labyrinth Seals | GMN Bearing USA

GMN Bearing USA’s ABEC 7 high precision ball bearings are made for high speed and heavy load applications.

GMN angular contact bearings (spindle bearings) are expertly crafted for speed, precision, & accuracy.

GMN radial ball bearings are versatile, great in small spaces & when axial loads move in both directions.

We know that not every application requires super, high-precision bearings. We stock other industrial parts from quality brands.

Our one-way sprag clutches are great for applications with low to high torque capacity.

Includes built-in ball bearing support. Supports HEAVY loads & has a high torque capacity: 53 to 588 Nm. Bore (ID) sizes: 10 to 60 mm (0.393 to 2.362 in)

Includes built-in ball bearing support. Supports MEDIUM loads & low to medium torque capacity: 53 to 267 Nm. Bore (ID) sizes: 17 to 40 mm (0.669 to 1.57 in)

No built-in ball bearing support. Good for large orders & low to high torque needs: 1 to 2673 Nm. Bore (ID) sizes: 2 to 240 mm (0.078 to 9.448 in)

No built-in ball bearing support. Has no RPM limits & Supports high torque needs: 609 to 14,060 Nm. Bore (ID) sizes: 38.09 to 220 mm (1.499 to 8.66 in)

This heavy-duty clutch (aka a hold-back clutch) is good for high torque operations and ensures motion freezes in place. Bore (ID) sizes: 15 to 40 mm. (0.59 to 1.73 in)

Designed for HEAVY-DUTY applications that require tough durability.

Our non-contact labyrinth seals are the first line of protection for bearing systems.

The best protection for your bearing. Easy to install with a simple “drop-in” next to your bearing. No added space needed. CF seals offer 100% sealing efficiency against splashing liquids.

Protection against low contamination & splashing liquids.

Designed with grooves in the outer ring to offer more protection (than our L-type seal) against contamination and direct spray liquids. Liquid gets pushed out through outer grooves when in rotation.

Our GMN Gap Seals are plastic and a great choice for washdown applications, such as food conveyors and food manufacturing facilities

Characteristics of Type M Labyrinth Seals

“M” Type Labyrinth Seals are designed with milled grooves at the outer ring to allow heavy splashing liquid particles to be centrifuged out.

Shaft Diameter (d) (mm): 15 to 210
Outer Diameter (D) (mm): 26 to 250
Width (mm): 10, 14, 15, 20, 22
Max Temp: 340° F (170° C)
Protection Type: Good for Fine or Coarse Contamination
Liquids: Suited for Normal Splashing Liquids
Max Speed Limit: None
Outer Ring Material: Aluminum
Inner Ring Material: Non-alloy steel

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Part Number	Inner DiameterID [mm]	Outer DiameterOD [mm]	WidthW [mm]	Axial ClearanceS_ax [mm]
M 15 x 26 x 8	15	26	8	0.350	Quote
M 18 x 28 x 10	18	28	10	0.380	Quote
M 20 x 28 x 10	20	28	10	0.380	Quote
M 20 x 30 x 10	20	30	10	0.380	Quote
M 22 x 30 x 10	22	30	10	0.380	Quote
M 25 x 37 x 10	25	37	10	0.380	Quote
M 28 x 39 x 10	28	39	10	0.380	Quote
M 30 x 42 x 10	30	42	10	0.380	Quote
M 32 x 45 x 10	32	45	10	0.400	Quote
M 35 x 47 x 10	35	47	10	0.400	Quote
M 40 x 52 x 10	40	52	10	0.400	Quote
M 42 x 55 x 10	42	55	10	0.400	Quote
M 45 x 55 x 10	45	55	10	0.400	Quote
M 45 x 62 x 10	45	62	10	0.400	Quote
M 48 x 62 x 10	48	62	10	0.400	Quote
M 50 x 62 x 10	50	62	10	0.400	Quote
M 52 x 68 x 10	52	68	10	0.400	Quote
M 55 x 68 x 10	55	68	10	0.400	Quote
M 58 x 72 x 10	58	72	10	0.400	Quote
M 60 x 72 x 10	60	72	10	0.400	Quote
M 60 x 80 x 10	60	80	10	0.400	Quote
M 63 x 80 x 10	63	80	10	0.400	Quote
M 65 x 80 x 10	65	80	10	0.400	Quote
M 65 x 85 x 10	65	85	10	0.420	Quote
M 68 x 85 x 10	68	85	10	0.420	Quote
M 70 x 85 x 10	70	85	10	0.420	Quote
M 70 x 90 x 10	70	90	10	0.420	Quote
M 72 x 90 x 10	72	90	10	0.420	Quote
M 75 x 90 x 10	75	90	10	0.420	Quote
M 80 x 100 x 10	80	100	10	0.420	Quote
M 85 x 100 x 10	85	100	10	0.420	Quote
M 90 x 110 x 10	90	110	10	0.420	Quote
M 100 x 120 x 10	100	120	10	0.420	Quote
M 100 x 120 x 14	100	120	14	0.700	Quote
M 110 x 130 x 15	110	130	15	0.700	Quote
M 120 x 140 x 15	120	140	15	0.700	Quote
M 130 x 150 x 15	130	150	15	0.700	Quote
M 140 x 170 x 15	140	170	15	0.700	Quote
M 150 x 180 x 15	150	180	15	0.700	Quote
M 160 x 190 x 20	160	190	20	0.800	Quote
M 170 x 210 x 20	170	210	20	0.800	Quote
M 180 x 210 x 20	180	210	20	0.800	Quote
M 190 x 230 x 20	190	230	20	0.800	Quote
M 200 x 230 x 20	200	230	20	0.800	Quote
M 210 x 250 x 22	210	250	22	1	Quote

Contact GMN Bearing for Labyrinth Seal Support

We strive to provide quality support, and our team is here to assist you with your labyrinth seal application.

M Seals

Characteristics of Type M Labyrinth Seals

Contact GMN Bearing for Labyrinth Seal Support

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