Drawn Cup Needle Roller Bearings with Grease Injection Oil Hole - 2mm to 60mm Shaft Diameter Range

Price Negotiable

MOQ: 50-2000

Delivery Time: 5-30 Working Days

Product Description

Drawn Cup Needle Roller Bearings with Grease Injection Oil Hole

These precision needle roller bearings feature a strategically placed oil hole on the stamped outer ring, manufactured prior to heat treatment to facilitate efficient grease injection during bearing maintenance cycles.

Product Series

Available in main types: HK..OH, SCE..OH, HK..AS1

Technical Specifications

Shaft Dia (mm)	Part Number	Weight (g)	Dimension (mm)	Basic Load Rating (N)	Limiting Speed (RPM)
2	HK0205TN	0.3	2 × 4.6 × 5	465 / 265	58000
3	HK0306TN / BK0306TN	1	3 × 6.5 × 6	1230 / 840	48000
4	HK0408TN / BK0408TN	1.6	4 × 8 × 8	1780 / 1310	42500
5	HK0509TN / HK0509 / BK0509	2	5 × 11 × 9 / 5 × 9 × 9	2200 / 1790 / 2400 / 1990	36000 / 39000

Complete dimensional and load rating data available for shaft diameters ranging from 2mm to 60mm with various configurations.

Key Features

Precision-engineered oil hole for maintenance grease injection
Manufactured prior to heat treatment for structural integrity
High load capacity and rotational speed capabilities
Available in multiple series for diverse industrial applications
Compact design with excellent radial load capacity

Frequently Asked Questions

Payment Terms

Standard products: 100% payment before shipment. Custom orders: 30% advance, 70% against bill of lading. Long-term customers: Payment 30 days after receipt.

Annual Sales Volume

Current annual turnover: $11 million USD

Quality Certifications

IATF16949 certified manufacturer since 2011

Production Lead Time

Standard manufacturing period: 30-45 days

Manufacturing Capacity

Annual production capability exceeds 100 million pieces across various sizes and types.