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NTN CH7004CVDUJ74 Duplex Angular Contact Bearing - Duplex Angular Contact Bearings
NTNDuplex Angular Contact Bearings

NTN CH7004CVDUJ74 Duplex Angular Contact Bearing

The NTN 7004 is a duplex angular contact ball bearing, supplied as a matched pair for precision mounting. This metric bearing features a 20 mm bore, a 15° contact angle, and an open design with ABEC 7 precision…

SKU 3G-OTH-97558

Brand
NTN
Item
CH7004CVDUJ74 Duplex Angular Contact Bearing
Category
Duplex Angular Contact Bearings
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Technical Specifications

NTN
Manufacturer Part Number
CH7004CVDUJ74
Type
Matched, Duplex, 15°, Open, ABEC 7, 2 PK
Bore
20 mm
Row
1
Bearing Type
Matched Bearing
Matched Mount Type
Matched Pair
Contact Bearing Type
Angular Contact
Matched Bearing Type
Duplex
System of Measurement
Metric
Bearing Industry Number
7004

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN 7004 is a duplex angular contact ball bearing, supplied as a matched pair for precision mounting. This metric bearing features a 20 mm bore, a 15° contact angle, and an open design with ABEC 7 precision class. It is a single-row, matched bearing type, identified by manufacturer part number CH7004CVDUJ74.

Frequently Asked Questions

What is the NTN 7004 duplex angular contact ball bearing used for?

The NTN 7004 duplex angular contact ball bearing is used in precision spindles, machine tools, and high-speed rotating assemblies where axial and radial loads must be handled simultaneously. Its matched pair design ensures accurate preload and alignment for demanding industrial applications.

What are the specifications of the NTN 7004 bearing?

The NTN 7004 is a single-row, duplex angular contact ball bearing with a 20 mm bore, 15° contact angle, open design, and ABEC 7 precision class. It is supplied as a matched pair (2 PK) with metric dimensions, part number CH7004CVDUJ74.

Where to buy the NTN 7004 bearing worldwide?

3G Electric supplies the NTN 7004 duplex angular contact ball bearing worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision matched pair bearing.

How to install a matched pair duplex angular contact bearing?

Install a matched pair duplex bearing like the NTN 7004 by cleaning the shaft and housing, applying a light oil film, and pressing the bearings together as a set. Ensure the orientation arrows align per manufacturer instructions. Avoid separating the matched pair to maintain preload accuracy.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN Products

3G Electric supplies NTN duplex angular contact bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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