RHP7007CTSULP2Super-Precision Angular Contact Ball Bearing – 35 x 62 x 14 mm, 15° Contact Angle, ABEC 9, Light Preload, Phenolic Cage

Product Description

What this part is

RHP 7007CTSULP2, a super-precision single-row angular contact ball bearing. Bore: 35 mm. Outside Diameter: 62 mm. Overall Width: 14 mm. Contact Angle: 15°. Precision Class: P2 (ABEC 9). Preload: Light. Arrangement / Configuration: SU — single universally ground. Number Of Rows: 1. Rolling Elements: Ball. Bearing Material: Chrome steel. Cage Material: Phenolic. Cage Type: Machined. Closure Type: Open. Bore Type: Straight. Internal Clearance: N/A — the bearing is preload-set, not clearance-set. Series: 7000. Country of Origin: United Kingdom.

Decoding the designation

Contact Angle: 15°, from the C. Cage Material: Phenolic, from the T. Arrangement and Preload: SUL — single universally ground, light preload. Precision Class: P2, which is ABEC 9. The carton carries the same bearing written three ways, and all three agree: RHP 7007-C-T-SUL-P2, the RHP B-series form B 7007 2X TA SUL EP9 where the 2X gives 15° and EP9 gives ABEC 9, and the Fafnir cross 2MMV9107WI-CR-DUL where 2MM gives 15° and 9107WI maps to ISO 7007.

What these specs mean in practice

Dynamic Load Rating: 17.5 kN (3,934 lbf). Static Load Rating: 12 kN (2,698 lbf). Limiting Speed: 30,000 rpm. Operating Temperature Range: −30 °C to +120 °C. ABEC 9 is the tightest precision grade in normal industrial supply, two steps above ABEC 7, and it is what a grinding or high-speed milling spindle needs to hold form at speed. The 15° contact angle keeps the load line close to radial, which is what supports a 30,000 rpm limit on a 35 mm bore. Light preload removes internal play at the lowest of the three preload steps, so the bearing runs cooler and faster than the same designation at medium or heavy preload. The machined phenolic cage is light, absorbs and releases lubricant, and generates little heat against the balls at high speed.

Quantity and configuration

Unit Quantity: 1 Pc. Mounting Arrangement: Universally matchable. Both faces are ground to a common reference, so any two or more pieces of this designation stack directly into a matched duplex, triplex or quad set back-to-back, face-to-face or in tandem at light preload, with no shims and no regrinding. Item Weight: 0.35 lb.

Interchange guidance

Cross-Reference 1: SKF 7007 CDGA/P2 — SKF C = 15°, DGA = light preload, P2 precision. Cross-Reference 2: FAG 7007-C-P2-UL. Cross-Reference 3: RHP B7007X2-TA-SUL-EP9. Cross-Reference 4: Fafnir 2MMV9107WI-CR-DUL. All are 35 x 62 x 14 mm at 15°. Searchable variants of this designation: 7007CTSULP2, 7007-C-T-SUL-P2, 7007 C T SUL P2, 7007CTULEP9, 7007CTDULP2, and the base 7007C. Harmonization Code: 8482.10.50.28.