SNRAngular Contact Ball Bearing – 60 mm ID, 95 mm OD, 18 mm Width, Open, 15° Contact Angle, Light Preload.

Product Description

What this part is

SNR 7012CVDUJ74 single-row angular contact ball bearing, supplied as a matched duplex pair. Brand: SNR. Manufacturer Part Number: 7012CVDUJ74. Bore: 60 mm. Outside Diameter: 95 mm. Width: 18 mm per bearing. Series: 7000. Number of Rows: 1 per bearing. Rolling Elements: Ball. Bearing Material: bearing steel. Closure Type: open on both faces. Bore Type: straight. Item Weight: 0.92 lbs.

Decoding the designation

Contact Angle: 15°. Preload: light. Precision Class: ABEC 7, equivalent to P4. Cage Material: phenolic. Cage Type: outer-ring land-riding. Mounting Arrangement: universally ground. Lubricant: oil. Minimum Temperature: -30°C. Maximum Temperature: 120°C.

The carton carries this bearing in four schemes: SNR 7012 C V DU J74, FAG 7012-C-T-DUL-P4, Fafnir 2MM9112WI CR DUL and NSK 7012CTYNDULP4. Searchable variants of the number include 7012CVDUJ74, 7012 C V DU J74 and 7012-C-V-DU-J74.

What these specs mean in practice

A 15° contact angle keeps the load path close to the radial plane, favouring speed and radial stiffness over thrust capacity. That is the trade a high-speed spindle position normally wants.

Light preload removes internal play and fixes the ball path without loading the bearing hard enough to drive heat into the rings. It is the setting chosen where top speed matters more than maximum stiffness, and it is why this bearing is set by preload rather than by an internal clearance class.

The phenolic cage is light and absorbs oil, so it runs cooler and quieter than brass or steel at high shaft speed, and the 120°C ceiling reflects the phenolic. Riding on the outer-ring land centres the cage on the stationary ring, steadying cage motion through acceleration and deceleration. ABEC 7 precision holds low radial and axial runout and gives close, repeatable shaft location.

Quantity and configuration

Unit Quantity: 2 Pcs. This listing supplies a matched duplex pair, universally ground so the two bearings can be clamped together in any face orientation and will arrive at the designed light preload.

Interchange guidance

Cross-Reference: FAG B7012-C-T-P4S-DUL. Cross-Reference: Fafnir 2MM9112WI CR DUL. Cross-Reference: NSK 7012CTYNDULP4. Cross-Reference: SKF 7012 CD/P4ADGA (extra light preload). Harmonization Code: 8482.10.50.28. A 7012 set to medium preload is a related execution rather than a substitution, because the preload class changes both the stiffness and the speed ceiling. A 25° 7012 is likewise a related size, not a substitute.