GQZ NUTR30 Yoke‑Type Track Roller Bearing 30×62×29mm Double‑Row Full‑Complement Support Roller Bearing
The NUTR30 yoke‑type track roller bearing is double‑row full‑complement cylindrical roller unit without cage. Crowned outer ring surface runs directly on track rail, double‑sided sealing structure prevents dust and grease leakage. It can bear heavy radial load plus limited axial load, suitable for low‑medium speed heavy‑impact mechanical guide‑track conditions.
It is widely used in conveyor systems, cam mechanisms and heavy‑duty automation guide assemblies.
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- Model
- NUTR30
- Inner Diameter (ID)
- 30 mm
- Outer Diameter (OD)
- 62 mm
- Total Width B
- 29 mm
- Outer Ring Width C
- 28 mm
- Structure
- Yoke‑type track roller, double‑row full‑complement cylindrical roller, cageless, double‑sided sealed
- Material
- GCr15 chrome bearing steel
- r min
- 1 mm
- Precision Grade
- P0
- Approx Net Weight
- 0.465 kg
- Dynamic Load Cr
- 41300 N
- Static Load C0r
- 47500 N
- Limiting Speed(Grease)
- 2600 rpmSKF 集...
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- Full‑complement double‑row roller layout achieves ultra‑high radial load‑carrying capability
- Crowned outer ring surface tolerates slight misalignment during track rolling operation
- Built‑in double‑sided seals provide good dust‑proof and grease‑retaining performance
- Yoke‑type bore‑mount design, no stud required, easy installation into yoke bracket
- Robust structure adapts to heavy shock load for low‑medium‑speed track‑running scenarios
- Custom design available (cylindrical outer ring X variant, special grease, OEM laser marking)
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This track roller is widely used in:
- Heavy‑duty conveyor equipment and logistics transmission guide‑rail assemblies
- Cam drive mechanisms, packaging machinery and automated production lines
- Construction auxiliary machinery and material handling processing equipment
- Various low‑speed heavy‑load mechanical devices requiring yoke‑mount track roller
???? Ideal for customers looking for reliable and long‑life bearing solutions
- 25+ years experience in industrial track roller bearing manufacturing
- Exported to 50+ countries worldwide
- Rich experience in OEM NUTR series yoke‑type track roller custom projects
- Strict dimensional tolerance, seal performance and rotation performance inspection before shipment
- Fast response within 24 hours
- Stable supply for long‑term cooperation
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- Raw material hardness inspection
- Precision grinding & superfinishing outer raceway machining
- Heat treatment metallurgy control
- Seal performance testing, roller flexibility and rotation smoothness inspection
- Final dimensional & appearance inspection before delivery
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Looking for a reliable bearing supplier?
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- Fast quotation within 24 hours
- Technical support from engineers
- Custom track roller bearing matching solution suggestions
- Competitive factory price
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NUTR30 is full‑complement double‑row for heavy‑load; NATR30 uses cage for relatively higher‑speed operation.
Standard track roller bearings:7‑15 days
Custom special specifiion products: depending on specifiions
Yes, we provide stable supply for long‑term cooperation.
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