SKF7007-CEGA/VQ126Super-Precision Angular Contact Ball Bearing, 35x62x14 mm, 15° Contact Angle, High-Capacity E Design, Extra Light Preload, Universally Matchable

Product Description

What this part is

A single-row super-precision angular contact ball bearing in the 70 dimension series, 35 mm bore by 62 mm outside diameter by 14 mm wide, built to SKF’s high-capacity internal design and ground for universal matching.

Decoding the designation

7007 — angular contact ball bearing, 70 series, 35 mm bore

C — 15° contact angle in SKF nomenclature

E — SKF optimised, higher-capacity internal design (more or larger balls than the plain C variant)

GA — universally matchable, extra light preload.

Correcting the source data

The source record contradicted itself on origin: the title said Italy and the body copy said the United States. Both are unsupported by any documented marking, so no country of origin is claimed here. Marketing filler about upgrading equipment efficiency, shipping promises and a we-buy-surplus solicitation have been removed from the product copy.

What these specs mean in practice

The 15° contact angle is the speed-and-radial-stiffness end of the range: low friction, low heat, less axial capacity than a 25° bearing. The E design adds load capacity within the same envelope, which is worth having when the spindle is envelope-limited. Extra light preload keeps heat and speed loss down, so this is a grinding- and high-rpm-milling specification rather than a heavy-roughing one. Do not mix preload classes within one bearing stack — bearings of different preload classes in the same arrangement will not share load as intended.

Published ratings and mounting data

No manufacturer-verified basic dynamic or static load rating was found for this exact CE/GA/VQ126 variant, and the E design changes the ratings relative to a plain 7007 C, so no figures are stated rather than borrowed from the wrong variant. Boundary dimensions 35 x 62 x 14 mm are the ISO 70-series values and are confirmed.

Quantity and configuration

One single bearing. Being universally matchable, it can be paired with an identical bearing to make an extra-light-preload DF, DB or DT set, but only one bearing is included.

Interchange guidance

Same-envelope 15° super-precision bearings include NSK 7007CTYNSULP4, NTN 7007CGD2GLP4, and Fafnir/Timken 2MM9107WI (the 2MM prefix confirms 15° and implies P4S accuracy). Because the E internal design and the VQ126 special suffix both affect performance, treat those as envelope matches and confirm rigidity and speed requirements with the machine builder. Legacy MRC and SNFA precision numbers for this size route to SKF.