SNR7206CUJ74Super Precision Angular Contact Ball Bearing – Straight Bore, 30 mm ID, 62 mm OD, 16 mm Width, Open, 15° Contact Angle, Universal Light Preload

Product Description

What this part is

SNR 7206CUJ74 super-precision angular contact ball bearing. Bore: 30 mm. Outside Diameter: 62 mm. Overall Width: 16 mm. Series: 7200. Number Of Rows: 1. Rolling Elements: Ball. Bearing Material: Bearing steel. Closure Type: Open. Bore Type: Straight.

Decoding the designation

Contact Angle: 15°. Preload: Light. Precision Class: ABEC 7 / P4. Cage Material: Phenolic. Cage Type: Machined, outer-ring land-riding. Mounting Arrangement: Universal. Base Number: 7206. Part Number: 7206CUJ74.

What these specs mean in practice

Dynamic Load Rating: 24.3 kN. Static Load Rating: 15.9 kN. Limiting Speed: 23000 rpm. A 15° contact angle favours speed and radial rigidity over thrust capacity, which suits a high-speed spindle position. The 72 medium section gives a heavier cross-section than a 70-series bearing on the same bore, and with it a higher load rating. Internal Clearance: N/A — the bearing is set by preload.

Cage and lubrication

The machined phenolic cage is guided on the outer-ring land, which keeps it stable at high speed and gives it low mass. Lubricant: grease or oil. Max Temp: 120°C. Min Temp: -30°C. Item Weight: 0.44 lbs.

Quantity and configuration

Unit Quantity: 1 Pc. A single universally ground bearing, which can run alone or be set against another universally ground 7206C in back-to-back, face-to-face or tandem.

Interchange guidance

Cross-Reference 1: SKF 7206 CD/P4ADGA. A 15° super-precision single universally matchable bearing on the same 30 x 62 x 16 mm envelope at light preload. MPN Variants: 7206C-T-DUL-P4, 7206-C-U-J74, 2MM206WI CR DUL.