SNR7007HUJ74Super Precision Angular Contact Ball Bearing – Straight Bore, 35 mm ID, 62 mm OD, 14 mm Width, Open, 25° Contact Angle, Universal Light Preload

Product Description

What this part is:

SNR 7007HUJ74 super-precision angular contact ball bearing. Bore Diameter: 35 mm. Outside Diameter: 62 mm. Overall Width: 14 mm. Series: 7000. Base Number: 7007. Number Of Rows: 1. Rolling Elements: Ball. Bearing Material: Bearing steel. Closure Type: Open. Bore Type: Straight.

Decoding the designation:

H — 25° contact angle, SNR super-precision.

U — single universally ground bearing.

J74 — light preload; the second digit gives ISO precision class P4 (ABEC 7).

What these specs mean in practice:

Contact Angle: 25°. Preload: Light. Precision Class: ABEC 7 / P4. Cage Material: Phenolic. Cage Type: Machined, outer-ring land-riding. Mounting Arrangement: Universal. Limiting Speed: 24000 rpm. Lubricant: grease or oil. Item Weight: 0.35 lbs. A 25° contact angle carries more thrust and less speed than a 15° execution on the same envelope. Light preload holds the rings in defined contact for running accuracy while keeping heat generation low. The machined phenolic cage is guided on the outer-ring land.

Quantity and configuration:

Unit Quantity: 1 Pc. A single universally ground bearing, which can run alone or be set against another universally ground 7007H in back-to-back, face-to-face or tandem.

Interchange guidance:

Cross-Reference 1: SKF 7007 ACD/P4ADGA. Cross-Reference 2: NSK 7007A5TYNSULP4. Both are 25° super-precision single universally matchable bearings on the same 35 x 62 x 14 mm envelope at light preload. MPN Variants: 7007-E-T-SUL-P4, 7007-H-U-J74, 3MM9107WI CR SUL, 7007A5, 7007ACD. Harmonization Code: 8482.10.50.28.