Single Row Angular Contact Ball Bearing 7207-E-TVP Metric 35x72x17mm for High-Speed Spindles and Pumps
Product Overview
The 7207-E-TVP Angular Contact Ball Bearing is engineered with a 40-degree contact angle and a glass-fiber reinforced polyamide cage to handle high axial loads in one direction alongside radial loads. It is widely used in centrifugal pumps, industrial gearboxes, and high-speed machine tool spindles where smooth running, low friction, and high load-carrying capacity are strictly required.
Technical Specifications
Model: 7207-E-TVP (Interchangeable with 7207B-TVP / 7207BECBP)
Inner Diameter (ID): 35 mm
Outer Diameter (OD): 72 mm
Width: 17 mm
Structure: Single Row Angular Contact Ball Bearing (40° Contact Angle, Open Type)
40-degree contact angle (E design) supports heavy single-direction axial thrust and combined radial loads.
TVP polyamide cage provides lightweight, low-friction ball guidance for quiet operation and high limiting speeds.
Optimized internal geometry maximizes the number and size of steel balls for superior load ratings.
Universal matching options available for back-to-back (DB), face-to-face (DF), or tandem (DT) paired arrangements.
Custom precision and preload configurations available to meet strict machine tool or pump standards.
Why Choose GQZ Bearing
25+ years experience in industrial and precision angular contact bearing manufacturing.
Exported to 50+ countries worldwide with dependable cross-border logistics.
Rich experience in OEM & custom projects, including matched duplex sets and custom preload classes.
Strict quality inspection covering contact angle verification, runout, and noise testing before shipment.
Fast response within 24 hours from our dedicated engineering and sales team.
FAQ
Q1: Can you provide custom bearings or matched pairs?Yes, we support OEM and custom production based on drawings, including universal matched pairs (DB, DF, DT) with specific axial clearance or preload requirements.
Q2: What is the advantage of the TVP polyamide cage in the 7207-E-TVP?The glass-fiber reinforced polyamide cage (TVP) reduces sliding friction and heat generation, enabling higher running speeds and quieter operation compared to standard pressed steel cages.
Q3: What is the maximum operating temperature for this bearing?Due to the polyamide 66 cage, the 7207-E-TVP operates reliably at continuous temperatures up to 120°C (248°F). For higher temperatures, we recommend our machined brass cage version (7207-E-MP).
Q4: What quality certifications do your bearings hold?Our manufacturing facilities operate strictly under ISO 9001 and IATF 16949 quality management standards to ensure full traceability and consistent industrial quality.
Q5: What are your shipping terms and delivery times?We support EXW, FOB, CIF, and DDP terms via sea, air freight, or international express. Standard models ship within 7–15 days, while custom precision batches take 25–45 days.