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7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications

Name: 7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications
Brand: Wuxi Taixinglai Precision Bearing Co., Ltd.
SKU: 7207 AC P4A GA
Price: 25.00 USD
Availability: InStock

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7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications

Large Image : 7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications

Product Details:

Place of Origin:	Zhejiang, China
Brand Name:	WNRLN
Certification:	ISO 9001:2015
Model Number:	7207 AC P4A GA

Payment & Shipping Terms:

Minimum Order Quantity:	10 Pieces
Price:	USD 15-35 / 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:	30000 Pieces per Month

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7207 AC P4A GA Angular Contact Ball Bearing with 25° Contact Angle and 18,000 RPM Speed Limit for Precision Applications

Description

Bore Diameter (d):	35 Mm	Outer Diameter (D):	72 Mm
Width (B):	17 Mm	Contact Angle:	AC (25°)
Preload:	Light Preload (GA)	Rolling Element:	G5 Grade Steel Ball
Cage Material:	Nylon	Grease:	Kluberspeed NBU15
Dynamic Load (Cr):	29.00 KN	Static Load (Cor):	19.00 KN
Speed Limit (Grease):	18,000 RPM	Speed Limit (Oil):	30,000 RPM
Pairing Configurations:	DB, DT, TBT, QBC	Preload-A:	200 N
Preload-B:	750 N	Preload-C:	1550 N
Highlight:	Thrust Optimized AC Bearing , 35mm Boring Spindle Bearing , 25 Degree Heavy Preload

7207 AC P4A GA Angular Contact Ball Bearing 35x72x17mm 25° Thrust Optimized for Boring Spindle

7207 AC P4A GA Angular Contact Ball Bearing

The 7207 AC P4A GA is thrust-optimized with a 25° contact angle, making it the ideal choice for boring spindles, vertical turning centers, and any application where axial load dominates. It delivers robust performance at up to 18,000 RPM with P4A precision tolerances throughout.

Key Features

Thrust-Optimized Design: 25° contact angle maximizes axial load capacity for boring, drilling, and facing operations.
Heavy Preload Range: Up to 1550 N (C-grade) preload for ultimate spindle stiffness in precision boring.
P4A Precision: Maintains sub-micron accuracy under combined loading for superior bore quality and surface finish.
Imported G5 Steel Balls: Consistent quality for reliable, long-life performance in production environments.
Nylon High-Speed Cage: Minimizes friction and heat generation for sustained accuracy during long cycle times.

Technical Specifications

Parameter	Value
Bore Diameter (d)	35 mm
Outer Diameter (D)	72 mm
Width (B)	17 mm
Dynamic Load Rating (Cr)	29.00 kN
Static Load Rating (Cor)	19.00 kN
Speed Limit (Grease, Steel Ball)	18,000 RPM
Speed Limit (Oil, Steel Ball)	30,000 RPM
Contact Angle	AC (25°)
Preload	Light Preload (GA)
Preload-A / Preload-B / Preload-C	200 N / 750 N / 1550 N

Applications

CNC boring and fine boring spindles
Vertical turning center spindles
Heavy axial load electric spindles
Precision facing and grooving machines

Inquire today for pricing, technical datasheets, or to discuss custom bearing configurations for your specific application.

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Contact Person: Xu

Tel: 18762631303

Fax: 86-0510-85117986

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