NSK7006A5TYDUMAngular Contact Ball Bearing Matched Pair – 30 mm ID, 55 mm OD, 13 mm Width, Open, 25° Contact Angle, Medium Preload, ABEC 7

Product Description

What this part is:

NSK 7006A5TYDUM angular contact ball bearing, supplied as a matched duplex pair. Bore Diameter: 30 mm. Outside Diameter: 55 mm. Overall Width: 13 mm per bearing. Contact Angle: 25°. Number Of Rows: 1 per bearing. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. Cage Type: Ball-guided. Precision Class: ABEC 7 / P4. Preload: Medium. Series: 7000. Unit Quantity: 2 Pc.

Decoding the designation:

A5 — 25° contact angle.

TY — ball-guided cage.

DU — universally ground duplex bearings, so any two mount together back-to-back, face-to-face or in tandem.

M — medium preload.

Specifications:

Dynamic Load Rating: 18.2 kN per bearing. Static Load Rating: 9.80 kN per bearing. Limiting Speed: 23,600 rpm on grease, 35,300 rpm on oil-air. Running Accuracy — Radial And Axial Runout: P4. Material: Bearing Steel.

Dimensions and mounting:

A 25° contact angle carries more thrust and less speed than a 15° execution. Medium preload raises axial stiffness and running accuracy. Mounting Arrangement: universal.

Compatibility and replacement:

Same envelope, angle and preload class: SKF 7006 ACD/P4ADGB and Fafnir 3MM9106WI-DUM. A 15° execution on the same envelope, such as an SKF 7006 CE/P4A, is a related size.

Frequently asked questions:

What size is the NSK 7006A5TYDUM?

30 mm bore, 55 mm outside diameter, 13 mm width per bearing.

What contact angle and preload does it have?

A 25° contact angle with medium preload.

How many bearings are included?

Unit Quantity: 2 Pc, one matched duplex pair.