GQZ BC1-0738 Separable Single Row Cylindrical Roller Bearing For Screw Air Compressor Main Rotor

BC1-0738 is dedicated separable cylindrical roller bearing used for screw air compressor rotor support. Nylon cage design cuts high-speed heat generation, outstanding radial load capacity and heat resistance for long continuous compressor operation.

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• Model: BC1-0738
• Structure: Separable inner ring, outer ring and nylon cage
• Material: GCr15 bearing steel
• Core matching: Screw air compressor main shaft
• Full dimension data and drawings available upon request

• Split inner & outer ring for easy disassembly and maintenance
• Light nylon cage lowers friction and temperature rise at high RPM
• Excellent radial load capacity for heavy-duty compressor rotors
• Heat-resistant steel fits long-hour high-temperature working conditions
• Direct interchangeable with original air compressor spare bearings
• Custom precision grade and OEM laser marking available

👉 Cut breakdown frequency and extend compressor service life

• Screw air compressor main rotor shaft support
• Industrial high-speed gas compression equipment
• Medium-speed heavy load transmission assemblies
• Pneumatic production line rotary parts
• Air compressor maintenance replacement parts

• 25+ years specialized in air compressor dedicated bearings
• Exported to over 50 countries globally
• Strict high-speed temperature and hardness testing before shipment
• 24h technical support for compressor model matching
• Stable bulk supply for machinery repair distributors

👉 We focus on quality, reliability, and long-term partnership

• GCr15 raw material hardness & metallurgy inspection
• Superfinishing grinding on inner and outer raceways
• Complete quenching & tempering heat treatment
• High-speed vibration and temperature rise aging test
• Full dimensional tolerance inspection for special compressor sizes

Looking for BC1-0738 air compressor cylindrical roller bearings?

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• Fast quotation within 24 hours
• Compressor matching advice
• Custom high-temperature grease options
• Competitive factory price

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