Drawn Cup Needle Roller Bearing HK2020 20×26×20mm for Automotive Transmissions

Drawn Cup Needle Roller Bearing HK2020 20×26×20mm for Automotive Transmissions

The HK2020 Drawn Cup Needle Roller Bearing is designed for high radial load capacity in extremely compact envelopes, offering low sectional height and dependable rotation. It is widely used in automotive transmissions, pumps, and industrial gearboxes where radial space is strictly limited.

• Model: HK2020 (Alternative designations: HK2020-B / HK2020-2RS)

• Inner Diameter (ID): 20 mm

• Outer Diameter (OD): 26 mm

• Width: 20 mm

• Structure: Drawn Cup Needle Roller Bearing with Open Ends and Steel Cage

• Material: High Grade Chrome Steel (GCr15 / 100Cr6)

• Ultra-Compact Profile: Extremely small cross-sectional height allows for significant space and weight reduction in tight machine assemblies.

• High Radial Load Capacity: Precision-formed thin-walled outer ring combined with high-density needle rollers delivers high load-carrying ability.

• Easy Installation: Can be press-fitted directly into rigid housings without requiring snap rings or axial retaining elements.

• Optimized Grease Retention: Designed for efficient lubricant distribution, ensuring smooth running under continuous high-speed operation.

• Custom Design Available: Options for open-ended or closed-ended (sealed) variants, custom clearances, and specialized cage materials.

• 25+ years experience in industrial bearing manufacturing.

• Exported to 50+ countries worldwide with trusted international compliance.

• Rich experience in OEM & custom projects for non-standard requirements.

• Strict quality inspection before shipment to ensure defect-free delivery.

• Fast response within 24 hours from dedicated engineering support teams.

• Q1: Can you provide custom needle roller bearings or OEM branding?Yes, we support OEM laser marking, custom packaging, and custom dimensions or seal configurations based on your drawings.
• Q2: Does the HK2020 require a hardened shaft?Yes, because HK2020 has no inner ring, the shaft raceway should be hardened to 58–65 HRC and ground to ensure full load capacity and service life.
• Q3: What is the difference between HK2020 and BK2020?HK2020 is open on both ends for through-shaft mounting, while BK2020 has one closed end designed for shaft ends.
• Q4: What quality certifications does your factory hold?Our manufacturing facility operates under strict ISO 9001 quality management standards, with material and inspection reports available upon request.
• Q5: What is your delivery time and shipping method?Standard models like HK2020 are stocked for fast dispatch within 7–15 days. We support sea freight, air freight, and express courier (DHL/FedEx/UPS) worldwide.