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7208 C P4A GA Angular Contact Ball Bearing 40x80x18mm 18000RPM for Heavy Duty Machining Center

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7208 C P4A GA Angular Contact Ball Bearing 40x80x18mm 18000RPM for Heavy Duty Machining Center

7208 C P4A GA Angular Contact Ball Bearing 40x80x18mm 18000RPM for Heavy Duty Machining Center
7208 C P4A GA Angular Contact Ball Bearing 40x80x18mm 18000RPM for Heavy Duty Machining Center

Large Image :  7208 C P4A GA Angular Contact Ball Bearing 40x80x18mm 18000RPM for Heavy Duty Machining Center

Product Details:
Place of Origin: Zhejiang, China
Brand Name: WNRLN
Certification: ISO 9001:2015
Model Number: 7208 C P4A GA
Payment & Shipping Terms:
Minimum Order Quantity: 5 Pieces
Price: USD 18-42 / Piece
Packaging Details: WNRLN branded color box with anti-rust paper, export-grade corrugated carton with shock-proof foam
Delivery Time: 3-5 working days for stock, 15-25 days for production
Payment Terms: T/T, L/C, PayPal, Western Union
Supply Ability: 25000 Pieces per Month
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7208 C P4A GA Angular Contact Ball Bearing 40x80x18mm 18000RPM for Heavy Duty Machining Center

Description
Bore Diameter (d): 40 Mm Outer Diameter (D): 80 Mm
Width (B): 18 Mm Contact Angle: C (15°)
Preload: Light Preload (GA) Rolling Element: G5 Grade Steel Ball
Cage Material: Nylon Grease: Kluberspeed NBU15
Dynamic Load (Cr): 36.50 KN Static Load (Cor): 25.50 KN
Speed Limit (Grease): 18,000 RPM Speed Limit (Oil): 28,000 RPM
Pairing Configurations: DB, DT, TBT, QBC Preload-A: 180 N
Preload-B: 620 N Preload-C: 1280 N
Highlight:

18000RPM Heavy Duty Bearing

,

40mm Bore Machining Center

,

P4A Double Row Paired

7208 C P4A GA Angular Contact Ball Bearing 40x80x18mm 18000RPM for Heavy Duty Machining Center
7208 C P4A GA Angular Contact Ball Bearing

The 7208 C P4A GA is a heavy-duty precision bearing engineered for the largest spindles in the 72 series. With a 40mm bore, 80mm OD, and 36.50 kN dynamic load rating, it delivers exceptional rigidity for large machining centers and heavy cutting applications at up to 18,000 RPM.

Key Features
  • Maximum Load Capacity: 36.50 kN dynamic and 25.50 kN static ratings for heavy-duty machining with large-diameter tools.
  • P4A Precision Grade: Maintains tight tolerances for large workpiece machining requiring consistent accuracy.
  • G5 Steel Balls: Premium imported balls with excellent sphericity for smooth, low-vibration operation.
  • Kluberspeed NBU15 Grease: Optimized high-speed lubrication for reliable thermal management.
  • Versatile Pairing: DB/DT/TBT/QBC configurations for tailored stiffness, with up to 1280 N preload (C-grade).
Technical Specifications
Parameter Value
Bore Diameter (d) 40 mm
Outer Diameter (D) 80 mm
Width (B) 18 mm
Dynamic Load Rating (Cr) 36.50 kN
Static Load Rating (Cor) 25.50 kN
Speed Limit (Grease, Steel Ball) 18,000 RPM
Speed Limit (Oil, Steel Ball) 28,000 RPM
Contact Angle C (15°)
Preload Light Preload (GA)
Preload-A / Preload-B / Preload-C 180 N / 620 N / 1280 N
Applications
  • Heavy-duty CNC machining centers (11-22 kW)
  • Large horizontal boring mills
  • High-power electric spindle units
  • Industrial gearbox and transmission shafts
Contact us today for volume pricing, custom engineering support, or to request samples for evaluation.

Tag:

angular contact roller bearing,

Angular Contact Ball Bearing 20000RPM,

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Contact Details
Wuxi Taixinglai Precision Bearing Co., Ltd.

Contact Person: Xu

Tel: 18762631303

Fax: 86-0510-85117986

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