Fafnir2MM9126WICRDULAngular Contact Ball Bearing — 130 mm Bore, 200 mm OD, 33 mm Width, 15° Contact Angle, ABEC 7 / P4, Phenolic Cage, Light Preload

Product Description

What this part is:

Fafnir 2MM9126WI-CR-DUL super-precision angular contact ball bearings, supplied as a two-piece factory-matched duplex set. Open, one row of balls per bearing, 15° contact angle, light preload, phenolic cage. ISO size equivalent 7026. Unit Quantity: 2 Pcs.

Decoding the designation:

2MM — 15° contact angle, ABEC 7 / ISO P4 tolerance class.

9126 — Fafnir number for the ISO 7026 envelope, 130 x 200 x 33 mm.

WI — low shoulder on both rings, the duplex grinding form.

CR — one-piece machined phenolic cage.

DUL — duplex, universally ground, light preload.

Specifications:

Bore Diameter: 130 mm (5.118 in). Outside Diameter: 200 mm (7.874 in). Overall Width: 33 mm (1.299 in) per bearing. Total Width: 66 mm across the pair. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Cage Material: Phenolic. Preload: Light. Rolling Elements: Ball. Bore Type: Straight. Closure Type: Open. Number of Rows: 1 per bearing. Harmonization Code: 8482.10.50. GTIN: 087796073234.

Dimensions and mounting:

Universal grinding allows the pair to be arranged back-to-back (DB), face-to-face (DF) or in tandem (DT). The ground ring faces carry the light preload, so the set is preload-set.

Compatibility and replacement:

Cross-references: SKF 7026 CD/P4ADGA (extra light preload); FAG B7026-C-T-P4S-UL (P4S class); NSK 7026CTRDULP4; NTN 7026CDB/GLP4; RHP 7026CTDULP4; SNR 7026CVDUJ74. The current Timken catalogue designation is 2MM9126WICRDUL.

Frequently asked questions:

What is the contact angle of the Fafnir 2MM9126WICRDUL?

15°; the 2MM prefix denotes a 15° contact angle.

What does DUL mean?

Duplex pair, universally ground, light preload.

What are the bore, outside diameter and width?

Bore 130 mm, outside diameter 200 mm, width 33 mm per bearing (66 mm for the pair).