GMN Bearings-Supplier-dealer-distributor-Kolkata-India

GMN’s 90 years of Super Precision Ball Bearing manufacturing experience has made them the leader in the Super Precision Bearing Industry. All GMN products are manufactured to the utmost quality that has become synonymous with the GMN name. Angular Contact Spindle Bearings, Radial Ball Bearings, Free-Wheel Clutches and Labyrinth Seals are all made on the GMN Campus in Nuremburg Germany. GMN is known and recognized for; consistent quality, customer service, and small company atmosphere to quickly adapt to any customer needs.

We may not be the Authorized Representative for GMN products in India, but we stock GMN products to provide quick delivery to our clients. We can also arrange the same with minimum delivery schedule if the desired products are not readily available. Our strategic locations in Kolkata, Pune, Mumbai, Delhi, Chennai, Jamshedpur allows us to ship anywhere in India in a timely manner. We offer a full range bearings, clutches and seals to solve your industrial needs.

Bearing Cross Reference

In this table similar types of bearings are listed according to bearing design. The designations given contain only the basic types, not exact details such as precision, matching, preload, etc.

Need to compare another brand of bearing to GMN? Use our Precision Angular Contact Bearing Cross Reference tool.

ANGULAR CONTACT BEARING PART NUMBER CROSS REFERENCE TOOL

GMN	ISO	Barden	Fafnir	FAG	NSK	NTN	RHP	SKF	SNFA	SNR
S 61800 C TA	18			B 71800 C T		7800			SEA 10 CE1
S 61808 C TA	18			B 71808 C T		7808			SEA 40 CE1
HY S 61808 C TA	18			HCB 71808 C T		5S-7808			SEA 40/NS CE1
S 61900 C TA	19	1900 HC	2MM9300 WICR	B 71900 C T	7900 C T	7900 UC	7900 CT	71900 C	SEB 10 CE1	71900 C
S 61900 E TA	19	21900 HE	3MM9300 WICR	B 71900 E T	7900 A5 T	7900 UAD	7900 ET	71900 AC	SEB 10 CE3	71900 H
S 61924 C TA	19	1924 HC	2MM9324 WICR	B 71924 C T	7924 C T	7924 UC	7924 CT	71924 C	SEB 120 CE1	71924 C
HY S 61924 C TA	19	C 1924 HC	2MMC9324 WICR	HCB 71924 C T	7924 SN24 C T	5S-7924 UC	7924 SCT	71924 HC	SEB 120/NS CE1	CH 71924 C
S 6000 C TA	10	100 HC	2MM9100 WICR	B 7000 C T	7000 C T	7000 UC	7000 CT	7000 C	EX 10 CE1	7000 C
S 6000 E TA	10	2100 HE	3MM9100 WICR	B 7000 E T	7000 A5 T	7000 UAD	7000 ET	7000 AC	EX 10 CE3	7000 H
S 6024 C TA	10	124 HC	2MM9124 WICR	B 7024 C T	7024 C T	7024 UC	7024 CT	7024 C	EX 120 CE1	7024 C
HY S 6024 C TA	10	C 124 HC	2MMC9124 WICR	HCB 7024 C T	7024 SN24 C T	5S-7024 UC	7024 SCT	7024 HC	EX 120/NS CE1	CH 7024 C
S 6200 C TA	02	200 HC	2MM200 WICR	B 7200 C T	7200 C T	7200 C	7200 CT	7200 C	E2 10 CE1	7200 C
S 6200 E TA	02	2200 HE		B 7200 E T	7200 A5 T		7200 ET	7200 AC	E2 10 CE3	7200 H
S 6213 C TA	02	213 HC	2MM213 WICR	B 7213 C T	7213 C T	7213 C	7213 CT	7213 C	E2 65 CE1	7213 C
HY S 6213 C TA	02	C 213 HC	2MMC213 WICR	HCB 7213 C T	7213 SN24 C T	5S-7213 C	7213 SCT	7213 HC	E2 65/NS CE1	CH 7213 C
SM 61902 C TA	19			RS 71902 C T					VEB 15 CE1
SM 61918 C TA	19			RS 71918 C T					VEB 90 CE1
HY SM 61918 C TA	19			HC RS 71918 C T					VEB 90/NS CE1
SM 6000 C TA	10		2MM9100 WOCR	RS 7000 C T					1VEX 10 CE1
SM 6000 E TA	10		3MM9100 WOCR	RS 7000 E T					1VEX 10 CE3
SM 6014 C TA	10			RS 7014 C T					1VEX 70 CE1
HY SM 6014 C TA	10			HC RS 7014 C T					1VEX 70/NS CE1
KH 61900-2RZ C TA	19			HSS 71900 C T	10 BNR 19 T V1V	2LA-BNS900CLLB		S71900 CE	HB 10/S CE1	MLE 71900 C
KH 61914-2RZ C TA	19			HSS 71914 C T	70 BNR19 T V1V	2LA-BNS914CLLB		S71914 CE	HB 70/S CE1	MLE 71914 C
HY KH 61914-2RZ C TA	19			HCS 71914 C T	70 BNR19 H T V1V	5S-2LA-BNS914CLLB		SC71914 CE	HB 70/NS/S CE1	MLE CH 71914 C
KH 6000-2RZ C TA	10	ZSB 100 C RR		HSS 7000 C T	10 BNR10 T V1V	2LA-BNS000CLLB		S7000 CE	HX 10/S CE1	MLE 7000 C
KH 6014-2RZ C TA	10	ZSB 114 C RR		HSS 7014 C T	70 BNR10 T V1V	2LA-BNS014CLLB		S7014 CE	HX 70/S CE1	MLE 7014 C
HY KH 6014-2RZ C TA	10	CZSB 114 C RR		HSC 7014 C T	70 BNR10 H T V1V	5S-2LA-BNS014CLLB		SC7014 CE	HX 70/NS/S CE1	MLE CH 7014 C

GMN	Pre-Load	Barden	Fafnir	FAG	NSK	NTN	RHP	SKF	SNFA	SNR
(D)UL	Light	(D)L	(D)UL	(D)UL	(D)UL	(D)GL	(D)UL	(D)GA	(D)UL	(D)U7
(D)UM	Medium	(D)M	(D)UM	(D)UM	(D)UM	(D)GN	(D)UM	(D)GB	(D)UM	(D)U8
(D)UH	Heavy	(D)H	(D)UH	(D)UH	(D)UH	(D)GM	(D)UH	(D)GC	(D)UH	(D)U9

¹VEX bearings can successfully cross to both GMN SM and KH series bearings. Multiple application parameters contribute to this decision. Please consult a GMN USA representative with questions.

Bearing Selection Guide

The following table explains the breakdown of each portion of a product number. The angular contact bearing product number structure is derived from different components. Below shows what each section means.

Need to compare another brand of bearing to GMN? Use our Precision Angular Contact Bearing Cross Reference tool.

ANGULAR CONTACT BEARING PART NUMBER CROSS REFERENCE TOOL

HY 1

KH 2

A 3

6002 4

-2RZ 5

C 6

TA 7

P4 8

R 9

X 10

D 11

UL 12

S1 13

-L252 14

1	Material	– Bearings made of bearing steel have no prefix M Bearings made of high temperature steel1 N Bearings made from high nitrogen steel1 HY Balls made of Silicon Nitride, rings made of bearing steel
2	Series	S Standard bearing series, single relief on outer ring SM High speed large ball series, similar but higher speed to S series KH Small ball high speed series, with optional seals BNT Separable bearing, similar to S series performance BHT Separable bearing, similar to SM series performance
3	Direct Lubrication	– Standard A Oil lubrication hole through outer ring on open side AB Oil lubrication hole through outer ring on closed side L Oil lubrication hole through outer ring on open side, outer ring oil groove with O-ring seals LB Oil lubrication hole through outer ring on closed side, outer ring oil groove with O-ring seals AG Grease lubrication hole through outer ring on open side
4	Bearing Size	6002 Designation of dimensions series and bore diameter
5	Seals	2RZ Seals on both sides (For KH series)
6	Contact Angle	C 15° E 25° 18° Custom Contact Angle
7	Cage	TA Laminated phenolic resin cage guided on outer ring (standard) TXM Molded plastic cage guided on outer ring, ball retaining2
8	Precision	P4 European tolerance class P4 corresponds to P4S per DIN 628-6, similar to ABEC 73 P2 European tolerance class, similar to ABEC 93 A7 ABEC 7 per ABMA standards, similar to P43 A9 ABEC 9 per ABMA standards, similar to P23 HG GMN high precision according to GMN specification, higher than P4, but lower than UP3 UP GMN ultra precision according to GMN specification, higher than HG, but lower than P23
9	High Point Marking	R High point mark for radial runout for both inner and outer rings Ri Similar to R, but only for inner ring Ra Similar to R, but only for outer ring
10	Grading	X Grading of bore and outer diameter4
11	Bearing Sets	– 1 bearing D 2 bearings T 3 bearings Q 4 bearings
12	Matching and Preload	UL Universal matching – light preload UM Universal matching – medium preload US Universal matching – heavy preload UV Universal matching – special preload DF Face-to-Face arrangement DB Back-to-Back arrangement DT Tandem arrangement
13	Heat Treatment	S1 Operating temperature up to 200 °C1 S2 Operating temperature up to 250 °C1 S3 Operating temperature up to 300 °C1
14	Lubrication	– No lubrication L252 Lubrication identifier, ex. Turmogrease HS L252

1. Available on request
2. Other cages available on request
3. Exact specifications can be found in the GMN Ball Bearing Catalog
4. For more information, please contact GMN USA engineers

Angular Contact Ball Bearings

Angular contact ball bearings can carry both Radial and Axial loads. These loads are transferred from one raceway to the other through the bearing balls along a specifically designed contact angle. GMN inventories both 15°(C) and 25°(E) contact angles, but many specials are available when the application demands. It is GMN’s philosophy to offer the best possible bearing for each application. This can be achieved by explicitly specifying each aspect of the Spindle Bearing to fulfill a particular application’s requirement.

Precision Angular Contact Ball Bearings for Machine Spindles

GMN is a worldwide leading producer of high frequency machine spindles, so we know firsthand the demands in modern bearing systems. Using our angular contact ball bearings (sometimes called spindle bearings), with grease lubrication in particular, many spindles reach the highest processing speed at low production and maintenance costs. GMN can offer an additional increase in speed by using our hybrid ball bearings.

Range of Angular Contact Bearing Series

GMN’s “S” bearing Series exceeds most requirements in speed ability, load capacity and both radial and axial stiffness. However, as technology progresses so does GMN to keep pace with the multitude of applications that require Super Precision Bearings. With this in mind GMN can offer multiple bearing series to meet one’s application: