RHP7012TSULP6Angular Contact Ball Bearing – 60 mm ID, 95 mm OD, 18 mm Width, Open, Phenolic Cage, Universally Ground Single, Light Preload, P6 / ABEC 3

Product Description

What this part is

An RHP 7012TSULP6 single-row angular contact ball bearing, ground as a universal single at light preload. Bore: 60 mm. Outside Diameter: 95 mm. Width: 18 mm. Closure: Open. Bore type: Straight. Rolling elements: Ball. Cage Type: machined, outer-ring guided. Cage Material: laminated phenolic resin. Preload: Light (L). Precision Class: P6 (ISO Class 6, ABEC 3, RHP class code EP3). Series: ISO series 10 (70xx). Bearing Material: carbon chrome bearing steel, BS970 534A99/535A99 or SAE 52100.

Decoding the designation

7012 — ISO dimension series 10, bore code 12, giving 60 x 95 x 18 mm.

T — machined laminated phenolic resin cage. The RHP super-precision range is built with an outer-ring-guided cage as standard.

SU — single universally ground, a face-control property: the ring faces are ground so any two pieces of this designation pair back-to-back, face-to-face or in tandem and reach the specified preload as ground.

L — light preload.

P6 — ISO Class 6, ABEC 3, RHP class code EP3, restated by the second carton designation 7012TUEP3.

What these specs mean in practice

Laminated phenolic resin rides the outer-ring land, is light, retains an oil film well and sets the assembly temperature ceiling at 120 °C ahead of the steel. Light preload keeps running torque and heat generation down while removing internal play. Universal grinding is what lets two identical pieces be stacked into a preloaded pair without shims, measured spacers or a factory-matched set.

Thrust direction

A single-row angular contact ball bearing carries thrust in one direction, toward the loaded shoulder. Both-direction thrust comes from a back-to-back or face-to-face pair.

Quantity and configuration

Unit Quantity: 1 Pc, a single universally ground bearing at light preload. Number of Rows: 1. Total Width: 18 mm.

Mounting data

Shaft abutment diameter d1: 67 mm minimum. Housing abutment diameter D1: 88 mm maximum. Outer ring abutment D2: 90 mm maximum. Chamfer r: 1.1 mm minimum. Chamfer r1: 0.6 mm minimum. Internal free volume: 18.0 cm³. PCD of lubrication jets: 72.5 mm. Mass: 0.407 kg. Maximum recommended operating temperature: 120 °C. Lubricant: Grease or oil. The outer ring carries a high shoulder on one side, identified by the etched face marking.

Interchange guidance

The RHP form on the same carton is 7012TUEP3 and the Fafnir-scheme form is M9112WI CR SUL. Harmonization Code: 8482.10.50.