Fafnir2MM9126WICRDUHAngular Contact Ball Bearing – 130 mm ID, 200 mm OD, 33 mm Width, 15° Contact Angle, Open, Phenolic Cage, Heavy Preload

Product Description

What this part is:

Fafnir 2MM9126WICRDUH super-precision angular contact ball bearing. Bore Diameter: 130 mm. Outside Diameter: 200 mm. Width: 33 mm per bearing. Single row, open, 15° contact angle, phenolic cage, duplex ground at heavy preload. ISO base number 7026.

Decoding the designation:

2MM — Fafnir super-precision angular contact prefix. 2MM sets a 15° contact angle; MM is precision class P4 (ABEC 7).

9126 — Fafnir 9100 series size, ISO 7026, 130 x 200 x 33 mm.

WI — Fafnir low-shoulder duplex execution.

CR — phenolic cage.

DU — duplex, universally ground faces.

H — heavy preload.

Specifications:

Bearing Type: Super-precision angular contact ball bearing. Contact Angle: 15°. Number Of Rows: 1. Rolling Elements: Ball. Cage Material: Phenolic. Precision Class: ABEC 7 / P4. Preload: Heavy. Closure Type: Open. Series: 9100 (ISO 70 light series, base 7026).

Dimensions and mounting:

Bore Diameter: 130 mm (5.1181 in). Outside Diameter: 200 mm. Width: 33 mm per bearing. Bore Type: Straight. Faces are universally ground for duplex stacking in back-to-back, face-to-face or tandem arrangements.

Compatibility and replacement:

Related size with a 25° contact angle: 7026A5. Carton variants: 2MM9126WIDUH, 2MM9126WISUH.

Frequently asked questions:

What are the size and contact angle of the 2MM9126WICRDUH?

The bore is 130 mm, the outside diameter is 200 mm and the width is 33 mm per bearing, with a 15° contact angle.

What does the 2MM prefix mean?

2MM is the Fafnir super-precision prefix: 2MM sets a 15° contact angle and MM is precision class P4 (ABEC 7).

What cage and preload does this bearing have?

The CR code is a phenolic cage and the H in DUH is heavy preload in a duplex ground bearing.