Portal frame bearing 80511Y1T
Portal frame bearing 80511Y1T
OEM equivalent 80511 mast roller bearing for Hangcha 30H/35N series forklift mast system. Precision machined raceway improves smooth vertical lifting, thick outer ring resists impact under heavy cargo. Strict factory load testing before shipment, large inventory supports bulk orders, one-stop supply for full range Hangcha forklift mast spare parts worldwide.
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Product Description
Portal frame bearing 80511Y1T
Model 80511Y1T forklift mast guide roller bearing is an original replacement component for Hangcha 2–3.5 ton forklift carriage mast. Manufactured from heat-treated GCr15 bearing steel with thickened outer ring and double sealing structure, this upright roller boasts strong impact resistance, heavy load capacity and excellent dust-proof performance. Precision grinding ensures smooth lifting movement, eliminates mast jitter and abnormal noise. It is a direct-fit aftermarket spare part for forklift maintenance stores and global spare parts wholesalers, with abundant inventory and favorable bulk prices.
Product Specifications
1. Product Overview
80511Y1T mast roller bearing is the core guide bearing of forklift door frame carriage, undertaking the lateral and vertical load during goods lifting and stacking. The upgraded 80511Y1T structure optimizes the roller wall thickness and internal rolling elements compared to ordinary 80511 bearings, greatly improving compression and impact resistance for long-term heavy-duty warehouse work. It perfectly matches Hangcha 30HB, 35N and other series internal combustion counterbalance forklifts, widely used as OEM and aftermarket replacement accessories to solve common faults such as roller cracking, stuck mast and rapid wear.
2. Core Technical Parameters
- Part Number: 80511Y1T
- Material: GCr15 high carbon chromium bearing steel
- Surface Treatment: Overall quenching & tempering heat treatment
- Seal Structure: Double-sided rubber dust-proof oil seal
- Application Position: Forklift carriage side guide roller
- Applicable Models: Hangcha 2–3.5 ton diesel/LPG forklift
- Performance Feature: High pressure resistance, impact resistance, low friction
3. Key Advantages & Features
- Thickened outer ring design: Anti-cracking, withstand frequent heavy cargo impact
- High-precision internal rolling assembly: Low rotation resistance, quiet and smooth mast lifting
- Double-layer labyrinth sealing: Block dust, iron scraps and hydraulic oil, extend service life
- Optimized Y1T upgraded structure: Larger load capacity than standard 80511 model
- Standard original size: Plug-and-play installation, no cutting or modification required
- 100% off-line load test before delivery to guarantee consistent quality
4. Wide Compatibility
- Matching Brands: Hangcha (Hangzhou Forklift)
- Matching Tonnage: 2 ton, 2.5 ton, 3 ton, 3.5 ton internal combustion forklifts
- Matching Series: 30HB, 30R, 35N, XF30, XF35 series mast systems
- Usage Scenario: Replacement of damaged side rollers during door frame overhaul
5. Application Scenarios
Suitable for forklift repair workshops, warehouse equipment rental companies, forklift spare parts distributors and overseas import traders. This mast roller effectively reduces maintenance frequency, improves forklift operation stability and safety, and is a must-have stock accessory for forklift parts suppliers.
6. Packaging & Supply Service
- Independent small box packaging + export carton outer packing to avoid transportation collision damage
- Mass stock support fast shipment for urgent orders
- Custom OEM marking and packaging services available
- Professional technical support for model confirmation
- One-stop supply of full series Hangcha mast spare parts including side rollers, load rollers and chain rollers
Model 80511Y1T forklift mast guide roller bearing is an original replacement component for Hangcha 2–3.5 ton forklift carriage mast. Manufactured from heat-treated GCr15 bearing steel with thickened outer ring and double sealing structure, this upright roller boasts strong impact resistance, heavy load capacity and excellent dust-proof performance. Precision grinding ensures smooth lifting movement, eliminates mast jitter and abnormal noise. It is a direct-fit aftermarket spare part for forklift maintenance stores and global spare parts wholesalers, with abundant inventory and favorable bulk prices.
1. Product Overview
80511Y1T mast roller bearing is the core guide bearing of forklift door frame carriage, undertaking the lateral and vertical load during goods lifting and stacking. The upgraded 80511Y1T structure optimizes the roller wall thickness and internal rolling elements compared to ordinary 80511 bearings, greatly improving compression and impact resistance for long-term heavy-duty warehouse work. It perfectly matches Hangcha 30HB, 35N and other series internal combustion counterbalance forklifts, widely used as OEM and aftermarket replacement accessories to solve common faults such as roller cracking, stuck mast and rapid wear.
2. Core Technical Parameters
- Part Number: 80511Y1T
- Material: GCr15 high carbon chromium bearing steel
- Surface Treatment: Overall quenching & tempering heat treatment
- Seal Structure: Double-sided rubber dust-proof oil seal
- Application Position: Forklift carriage side guide roller
- Applicable Models: Hangcha 2–3.5 ton diesel/LPG forklift
- Performance Feature: High pressure resistance, impact resistance, low friction
3. Key Advantages & Features
- Thickened outer ring design: Anti-cracking, withstand frequent heavy cargo impact
- High-precision internal rolling assembly: Low rotation resistance, quiet and smooth mast lifting
- Double-layer labyrinth sealing: Block dust, iron scraps and hydraulic oil, extend service life
- Optimized Y1T upgraded structure: Larger load capacity than standard 80511 model
- Standard original size: Plug-and-play installation, no cutting or modification required
- 100% off-line load test before delivery to guarantee consistent quality
4. Wide Compatibility
- Matching Brands: Hangcha (Hangzhou Forklift)
- Matching Tonnage: 2 ton, 2.5 ton, 3 ton, 3.5 ton internal combustion forklifts
- Matching Series: 30HB, 30R, 35N, XF30, XF35 series mast systems
- Usage Scenario: Replacement of damaged side rollers during door frame overhaul
5. Application Scenarios
Suitable for forklift repair workshops, warehouse equipment rental companies, forklift spare parts distributors and overseas import traders. This mast roller effectively reduces maintenance frequency, improves forklift operation stability and safety, and is a must-have stock accessory for forklift parts suppliers.
6. Packaging & Supply Service
- Independent small box packaging + export carton outer packing to avoid transportation collision damage
- Mass stock support fast shipment for urgent orders
- Custom OEM marking and packaging services available
- Professional technical support for model confirmation
- One-stop supply of full series Hangcha mast spare parts including side rollers, load rollers and chain rollers
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