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: