High Precision Bearings

Precision bearings — Outstanding performance for extreme conditions.

Precision bearings are manufactured to higher tolerance and accuracy classes than regular rolling bearings.FIJ in the production of high precision bearings which are manufactured to the highest tolerance standards.

FIJ high precision bearings help original equipment manufacturers and end users further raise performance.

Precision bearings are designed to meet the highest demands, for example for precise, low-noise and low-vibration operation, the absorption of very high loads or dimensionally accurate installation. We manufacture high precision and super precision bearings, which are designed to meet these high-performance requirements. The bearings, typically angular contact ball bearings, are used in various applications.

Spindle Bearings / High Precision Angular Ball Bearings
Super Precision Axial Bearings

High precision cylindrical roller bearings
Ball screw support bearings

RESOURCE CENTER

Bearing Data

HCB71909-C-T-P4S-UL Spindle Bearings / High Precision Angular Ball Bearings

Bearing Data Inner diameter Ø (mm):45 Outer diameter Ø (mm):68 Width (mm):12 Bore Dia Tolerance-Ø (mm):0/-0,006 Outer Dia Tolerance-Ø (mm):0/-0,007 Wi...

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HCB71908-C-T-P4S-UL Spindle Bearings / High Precision Angular Ball Bearings

Bearing Data High Precision Bearings Spindle Bearings

Bearing Data Inner diameter Ø (mm): 40 Outer diameter Ø (mm): 62 Width (mm): 12 Bore Dia Tolerance-Ø (mm): 0/-0,006 ...

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Applications

Medical Instruments

From ultra-precise surgical instruments to high speed dental drill turbines, FIJ miniature bearings deliver the highest

High Precision Motors

High precision motors are used throughout industry to provide smooth and quiet rotation. From robotic exoskeletons to in

Vacuum Pumps

Operating in a high or ultra-vacuum environment presents a number of challenges for bearings, which are essential in ach

Machine Tool Spindles

In industry, it’s essential that machine accuracy is achieved and maintained to the highest degree. High speeds and load

Robotics Industry

The field of robotics is becoming an increasingly sophisticated and rapidly developing area of innovation. From artifici

Food & Beverage Industry

Specifying a ball bearing for use in food and beverage production and packaging raises a unique set of considerations

Flow Meters

It is essential that the flow of gases and liquids is accurately measured by turbine flow meters, where conditions ar

Automation & Industry

Since the introduction of the Ford production line over 100 years ago, the manufacturing industry has embraced the co

Agriculture Industry

Uptime is critical as unplanned downtime that can ruin a planting or harvesting season. Whether it is dirt, debris, e

More Information

1. ENGINEERING SUPPORT
FIJ has at its disposal a range of state-of the art laboratory equipment and test rigs which are used for bearing analysis and testing…
2. GUARANTEED TOP QUALITY
Production is implemented on modern machinery subject to a corresponding quality control, Our proven customer satisfaction is for us the true certificate…
3. WE KEEP THINGS MOVING
Whatever requirements your production process may pose, we have the products you need. We have the versatility, speed and service to fill your orders…

NJ207ET2XCS42 Single row cylindrical roller bearing

NJ207ET2XCS42 Single row cylindrical roller bearings Inside Diameter: 35mm Outside Diameter: 72mm Width: 17mm Seals / Shielded: None Cage: Polyamide Cage NJ207ET2XCS42 bearings 35MM Bore; Straight Bore Profile; 72MM Outside Diameter; 17MM Width; Nylon Cage Material; RBEC 1 | ISO P0; Single Row; Inner Ring – One Side Separable; No Snap Ring; Relubricatable; CS42 Internal […]

GN207KRRB Eccentric Locking Collar Ball Bearings

GN207KRRB Eccentric Locking Collar Ball Bearings Description GN207KRRB INSERT BRG ; 2-7/16″ BORE IR WID 5.118″ OD 2-7/16″ Bore; Wide Inner Ring; Ball Bearing; 3-1/8″ Length Thru Bore; 1.299″ Outer Race Width; 5.118″ Outside Diameter; Relubricatable; Double Land Riding Rubber Contact Seal; Eccentric Collar Mounting Method Item Number GN207KRRB Category Bearings for Housings Weight and […]

LMK16 Flanged Linear Ball Bearing LMK 16

LMK16 Flanged Linear Ball Bearing LMK 16 Inner Diameter: 16mm Outer Diameter: 28mm Length: 37mm Closure Type: Rubber Sealed Material: Chrome Steel SAE-52100 Lubrication: Light Oil Static Load: 2,579 lbf Dynamic Load: 1,698 lbf Country of Origin: China Interchange Numbers: LMK16UU, LMK16GUU, LK16UU, SMK16GUU, LHFR16, FTB16UU, NFED-16VUU LMK16 Flanged Linear Ball Bearing LMK 16 Basic […]

567/563 Tapered roller bearings 567 – 563

567/563 Tapered roller bearings 567 – 563 Information Model: 567 / 563 WEIGHT: 1.8000 KGS Berings Data INSIDE DIAMETER (INCH): 2.7/8 INCH OUTSIDE DIAMETER (INCH): 5 INCH WIDTH (INCH): 1.7/16 INCH CAGE TYPE: STEEL SEALS OR SHIELDS: OPEN TYPE DYNAMIC LOAD RATING (KN):196 STATIC LOAD RATING (KN): 262 567/563 Single row tapered roller bearing, […]

309726 Angular Contact Ball Bearing Double Row

309726 Angular Contact Ball Bearings Double Row Bearing Number: 309726 Category:Angular Contact Ball Bearing Double Row Weight and Dimensions Inner (d) MM34 Outer (D) MM64 Width (B) MM37 Weight (kg)0.43 309726 Bearings Bore C – Cylindrical Bore Seal 2RS – Rubber Seal on Two Sides Cage Type S – Steel or Standard Cage External Modification […]

NP725688/NP560412 Radial taper roller bearings NP725688 – NP560412

NP725688/NP560412 Radial taper roller bearings NP725688 – NP560412 dimensions NP725688 / NP560412 Main dimensions: d mm⁄inch D mm⁄inch T mm⁄inch B mm⁄inch Mass kg⁄lb ➁ 76.200 171.450 49.212 46.038 5.007 3 6 3⁄4 1 15⁄16 1 13⁄16 11.040 Tapered Roller Bearing; Single Row

RAE 20 NPPB RAE20-NPP-B Radial insert ball bearing

RAE 20 NPPB RAE20-NPP-B Radial insert ball bearings Weight and Dimensions Inner (d) MM 20 Outer (D) MM 47 Width (B) MM 31 Inner (d) Inch 0.7874 Outer (D) Inch 1.8504 Width (B) Inch 1.2205 Weight (kg) 0.18 Product Properties Seal 2F – Standard Seal for Y-bearings Lubrication Non-Regreaseable Special Treatment No Special Treatment

R-1340HH Deep Groove Ball Bearings Dimensions 624ZZ

R-1340HH Deep Groove Ball Bearings Dimensions 624ZZ R 1340 HH Configured Specifications Type Ball Bearing Inner/Outer Ring Material 52100 Steel Bearing Style Double Shielded Outer Ring Shape Flat Precision Class 0 Inner Diameter d(Ø) 4 Outer Diameter D(Ø) 13 Width B(mm) 5 Specification Environment Standard Load Direction Radial Number of Raceway Ring Rows Single Row […]

3979/3920 Tapered Roller Bearings 3979 – 3920 Rolamento

3979/3920 Tapered Roller Bearings 3979 – 3920 Rolamento Dimensions Type Tapered Roller Bearing Bore Type Round Material Through Hardened Steel Style Cone & Cup Precision Rating Class 0 /Class 4 Cone Number 3979 Cup Number 3920 Configuration One Lubrication w/o Oil Hole Dimensions d – Bore 2 1/4 in57.150 mm D – Cup Outer Diameter […]