• Less Heat Generation

• High Reliability

• Bronze & Polyamide Cage

Low Operating Temperature & Long Lifefor radial

• Highest Capacity - Longest Life

• Heat Stabilized Components to 200°C (392°F) Operation

• Steel & Bronze Cage

Highest Load Capacity in the WorldMaximizing the internal design and utilizing the cleanest bearing steel, yields the highestpossible dynamic load capacity design, which provides for dramatic increase in bearing life.

www.nachi.com

CATALOG NO. NAB 14012014

NACHI AMERICA, INC.CORPORATE HEADQUARTERS715 Pushville RoadGreenwood, Indiana 46143Phone: 317-530-1001Fax: 317-530-1011

BEARING DIV. HEADQUARTERS

715 Pushville RoadGreenwood, Indiana 46143Phone: 317-530-1002Fax: 317-530-1012

WEST COAST OFFICE

12652 Alondra BoulevardCerritos, CA 90703Phone: 800-548-3903Fax: 562-802-2455

ENGINEERING LABORATORYNACHI TECHNICAL CENTER715 Pushville RoadGreenwood, Indiana 46143Phone: 317-530-1008Fax: 317-530-1012

NU NJ NUP

E Series (standard)

Cylindrical Roller Bearings

EX Series (standard)

Spherical Roller Bearings

Bearings forPump ApplicationsBall & Roller Bearings

NACHI Bearings for Pump Applications

pump type, and operating environment.

NSE Seal & ZE ShieldDeep Groove Ball Bearings

“NSE” Nitrile Seal

• U-shaped seal groove

• Triple acting seal lips

• Low torque & low noise

• Superb grease retention

• High performance grease w/torque

“ZE” Metallic

• L-shaped shield

• Low torque

• Quiet operation

• High performance grease

• Superior grease retention

• Longest Life Designs

• Selected Material

• Optimally Controlled

• Low Torque & Low Noise

• Higher Performance & Reliability

BMU SeriesFlush Ground Angular Contact Ball Bearings

• Machined Bronze Cage

• ABEC 1 Tolerance

• 40 Degree Contact Angle

• Flush Ground Type (U)

Flush Ground for Versatility,

bearings to be mounted as DB, DF and DT pairs, or combined to form triplex or quad sets.

52xx & 53xx SeriesDouble Row Angular Contact Ball Bearings

• Contact angles 20 & 30 degrees

• High performance & reliability

• Less heat generation/lower vibration

Convenient & Versatile Design

Double row angular contact ball bearings are a narrow version

Radial loads, moment loads and axial loads in either direction can be applied to these bearings.

Interchange

Open

Open

Open

Open

Open

1 shield

2 shields

1 contact seal

2 contact seals

2 non-contact seals

2 polyacrylic seal (high temp.)

2 viton seals (high temp.)

Snap ring groove

Snap ring groove w/ ring

ZZE w/snap ring groove & ring

Characteristic

6000

6200

6300

61800

61900

6200 Z

6200 2Z

6200 RS1

6200 2RS1

6200 2RZ

6200 2RS2

6200 N

6200 NR

6200 2ZNR

SKF

100 S

200 S

300 S

1800 S

1900 S

200 SF

200 SFF

200 SZ

200 SZZ

200 SFFP

200 SG

200 SFFG

MRC

6000

6200

6300

6800

6900

6200 Z

6200 ZZ

6200 DU

6200 DDU

6200 VV

6200 N

6200 NR

6200 ZZNR

NSK

6000

6200

6300

6800

6900

6200 Z

6200 ZZ

6200 LU

6200 LLU

6200 LLB

6200 LLUA

6200 LLUA1

6200 N

6200 NR

6200 ZZNR

NTN

6000

6200

6300

6800

6900

6200 Z

6200 ZZ

6200 RS

6200 2RS

6200 2RU

6200 N

6200 NR

6200 ZZNR

KOYO

6000

6200

6300

6800

6900

6200 ZR

6200 2ZR

6200 RSR

6200 2RSR

6200 N

6200 NR

6200 2ZNR

FAG

9100K

200 K

300K

9300K

200 KD

200 KDD

200 P

200 PP

200 KG

200KDDG

FAFNIR

6000

6200

6300

6800

6900

6200 ZE

6200 ZZE

6200 NSE

6200 2NSE

6200 2NKE

6200 2NSE2

6200 2NSE3

6200 N

6200 NR

6200 ZZENR