GQZ 7212 Single Row Open Angular Contact Ball Bearing 60×110×22mm Suitable For Duplex Paired Installation

7212 is single row open angular contact ball bearing. It is engineered to sustain combined radial load and unidirectional axial thrust. Normally applied in duplex sets (UA / DB / DF) to balance opposite axial forces. Multiple contact angle variants available: C=15°, AC=25°, B=40°. Open design supports regular re-lubrication and maintenance. Widely equipped on industrial gearboxes, screw compressors, machine tool spindles and medium-high speed heavy-duty transmission machinery.

Formal quotation will be sent within 24 hours upon your inquiry.

Model

7212

Dimensions

d60 mm, D110 mm, B22 mm

Net weight

approx 1.16 kg

Structure

Single row angular contact ball bearing

Material

GCr15 bearing steel; pressed steel or machined brass cage optional

Optional suffix

7212C / 7212AC / 7212B for different contact angles

Duplex options

Universal matched UA, back-to-back DB, face-to-face DF assemblies

Complete dimension drawings and load data available on request.

1. Handles combined radial load and unidirectional axial load simultaneously
2. Flexible pairing layout to resist bidirectional axial forces in transmission systems
3. Precision ground raceway minimizes vibration for stable high-speed running
4. Multiple contact angle choices to match diverse working requirements
5. Standard ISO metric dimension for convenient global aftermarket replacement
6. Customizable: OEM laser marking, high temperature special grease

• Industrial gearboxes and heavy-duty reduction assemblies
• Screw air compressors and large centrifugal pump shafts
• Machine tool spindles and high-precision rotary equipment
• Large industrial fans, blowers and mining transmission machinery
• Mechanical units requiring paired bearing layout to balance axial thrust

• 25 years professional bearing manufacturer, products exported globally.
• Strict raw material inspection and precision grinding process.
• 24-hour technical support for suffix selection and duplex matching.
• Ample stock for machinery distributors.
• Precise dimensions and stable service performance.

• GCr15 raw material quenching & tempering treatment
• Precision superfinishing for bearing rings and steel balls
• Contact angle, clearance and duplex matching inspection
• Dimension tolerance and rotational performance testing

If you need 7212 angular contact ball bearings:

Send inquiry to obtain below supports:

• Quick quotation within 24 hours
• Contact angle variant consultation
• Optional matched duplex bearing sets
• Competitive factory direct price

Contact our sales team for full datasheets and formal offer.

Q1: Main dimensions of 7212?

60×110×22 mm single row angular contact ball bearing.

Q2: Suffix meaning for common versions?

C=15°; AC=25°; B=40° contact angle.

Q3: Installation recommendation?

Usually used as two-piece duplex set to bear reverse axial loads.