Fafnir7216WN SUAngular Contact Ball Bearing – 80 mm ID, 140 mm OD, 26 mm Width, Open, 40° Contact Angle, Machined Brass Cage, Universal Matching

Product Description

What this part is:

Fafnir 7216WNSU is a single-row angular contact ball bearing built by The Timken Company. Bore Diameter: 80 mm. Outside Diameter: 140 mm. Width: 26 mm. Contact Angle: 40°. Open on both faces, machined brass cage, universally ground.

Decoding the designation:

7216 — 80 mm bore, ISO 72 medium section, angular contact.

WN — 40° contact angle in Fafnir’s lettering system.

SU — single bearing, universally ground, so any two pair back-to-back, face-to-face or in tandem without shims.

Specifications:

Bearing Type: Angular Contact Ball Bearing. Rolling Elements: Balls. Number Of Rows: 1. Bore Type: Straight. Closure Type: Open. Contact Angle: 40°. Cage Material: Brass. Cage Type: Machined. Precision Class: ABEC 3 / P6. Mounting Arrangement: Universal. Series: 72 medium section. Bearing Material: Bearing steel. Dynamic Load Rating: 90.7 kN (20,400 lbf). Static Load Rating: 69.4 kN (15,600 lbf). Limiting Speed: 3,640 rpm. GTIN: 087796068391. Unit Quantity: 1 Pc.

Dimensions and mounting:

Bore Diameter: 80 mm. Outside Diameter: 140 mm. Overall Width: 26 mm. Straight bore. A 40° bearing takes thrust in one direction. Universal grinding holds the faces to a common width for matched sets.

Compatibility and replacement:

Cross-references with a 40° contact angle: SKF 7216 BEP and MRC 7216DU. A 7216 in a 15° or 25° execution is a related size with a different thrust capacity. Searchable variants: 7216WNSU, 7216WN SU, 7216WN-SU, 7216 WN SU.

Frequently asked questions:

What size is a Fafnir 7216WNSU?

80 mm bore, 140 mm outside diameter, 26 mm wide.

What contact angle does WN mean?

40° in the Fafnir lettering system.

What does SU mean?

A single bearing, universally ground for matched pairing.