6006D58 30x58x13mm New Energy Vehicle Gearbox Bearing Drive Motor Bearing

6006D58 30x58x13mm Deep Groove Ball Bearing – New Energy Vehicle Gearbox & Drive Motor Precision Component

Product Overview

The 6006D58 is a high‑performance single‑row deep groove ball bearing engineered specifically for new energy vehicle (NEV) drivetrains. With its compact dimensions of 30x58x13mm, this bearing delivers low friction, high rotational accuracy, and excellent load‑carrying capability, making it the ideal choice for electric vehicle gearboxes, drive motors, and auxiliary transmission units.

Designed to meet the rigorous demands of modern NEV applications, the 6006D58 combines a C3 radial internal clearance, premium rubber seals, and a lightweight nylon cage. Its non‑standard design provides tailored performance for high‑speed, high‑temperature operating environments, ensuring extended service life and reduced maintenance in both passenger and commercial electric vehicles.

Technical Specifications

Design & Construction Features

Optimized Deep Groove Geometry – The deep groove raceway design enables the bearing to support high radial loads and moderate axial loads in both directions, with minimal friction and heat generation – critical for high‑speed electric motor and gearbox operation.

GCr15 Chrome Steel – Manufactured from vacuum‑degassed, high‑carbon chromium bearing steel, the 6006D58 offers superior hardness, wear resistance, and fatigue strength, ensuring reliable performance under continuous high‑speed rotation and variable torque loads.

2RS Rubber Seals – Integrated contact seals on both sides provide effective protection against dust, moisture, and lubricant leakage. The NBR seals are formulated for a wide temperature range (-40°C to +120°C), making them suitable for under‑hood and drivetrain environments.

Lightweight Nylon Cage – The reinforced polyamide cage reduces centrifugal forces, minimizes friction, and allows for higher limiting speeds while contributing to overall weight reduction – an important factor for energy‑efficient NEV designs.

C3 Radial Internal Clearance – The C3 clearance accommodates thermal expansion and shaft/housing interference fits, ensuring stable operation even after temperature rise during extended high‑speed running.

Materials & Quality Assurance

Each 6006D58 bearing undergoes 100% inspection, including dimensional accuracy, radial runout, noise testing (V3/V4 standards available), and seal integrity checks, in compliance with ISO 9001 and IATF 16949 quality management systems.

Applications

The 6006D58 is specifically developed for new energy vehicle powertrains, but its versatility extends to various industrial uses:

• NEV Drive Motors – Supports rotor shafts, ensuring smooth rotation and minimal vibration

• Electric Vehicle Gearboxes – Used in input/output shafts and intermediate gears

• Hybrid Vehicle Transmissions – Handles combined radial loads in compact transmission layouts

• Automotive Auxiliary Units – Electric water pumps, oil pumps, and cooling fans

• Industrial Electric Motors & Pumps – General‑purpose high‑speed applications where space is limited

Customization & OEM Services

We offer comprehensive OEM and aftermarket support for the 6006D58, including:

• Custom internal clearance (C2, C3, C4) and precision grades (P5, P6)

• Special seal materials (e.g., PTFE, Viton) for extreme chemical or temperature conditions

• Modified lubricants for low‑noise or long‑life requirements

• Custom packaging, labelling, and branding

• Dimensional modifications (non‑standard bore, OD, or width)

Please consult our engineering team for tailored solutions.

Packaging, Shipping & Logistics

Ordering Information

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