Home Bearing HRB 7221AC Angular Contact Ball Bearing
HRB 7221AC Angular Contact Ball Bearing

For reference only. Please contact us for actual product photos and detailed specifications.

HRB Genuine Original

HRB 7221AC Angular Contact Ball Bearing
Model / Part No: 7221AC Catalog ID: MB-2639E234

Brand

HRB

Model / Part No.

7221AC

Category

Angular Contact Ball Bearing

Origin

Global

Availability

750 pcs Ready to Ship
US$ 24.20 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

LYC 7221AC

LYC

7221AC

US$ 21.90 View
TMB 7221AC

TMB

7221AC

US$ 32.70 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3
Technical Drawing 4
Technical Drawing 5

Technical Specifications (For reference only)

Dimensions (mm)

B
36
d
105
D
190
r 1,2 min
2.1
r 3,4 min
1.10

Limiting Speed (r/min)

Oil Lubrication
7500
Grease Lubrication
5600

Bearing Designation

Bearing Code
7221AC
Tandem arrangement DT
7221AC/DT
Face-to-face arrangement DF
7221AC/DF
Back-to-back arrangement DB
7221AC/DB

Load Rating (kN)

Cor
137.0
Cr
155.0

Mounting Dimensions (mm)

r a max
2.0
d a min
117
D a max
178
D b max
183.0
r b max
1.00

Limiting Speed (Combined) (r/min)

Oil lubrication
5900
Grease lubrication
4400

Rated Load (Combined) (kN)

Cr
252.0
Cor
274.0

Weight Single Row (Reference) (kg)

Weight Single row (Reference) (kg)
3.8200

Position of Center of Pressure a (mm)

Center of pressure a (mm)
53.0
Suffix A: (1) Indicates an improved internal bearing design.

Logistics & Global Settlement

Tri-Regional Warehousing

Orders fulfillable from our strategic hubs in Singapore, Shanghai, and Malaysia for optimized lead times.

100% Authenticity Promise

Every component is sourced through authorized channels with strict quality control protocols.

Global Settlement

We support international trade via Bank T/T and PayPal with secure transaction monitoring.

Official Payment Channels
PayPal

Fast & Secure

Bank T/T

Wire Transfer

Commercial invoices (PI) will be issued in USD. Letter of Credit (L/C) accepted for high-volume contract orders.

Trade Assurance

Shipping Origins

SG, CN, MY

Trade Terms

EXW, FOB, CIF, DDP

Certificates

CO, Form E, FTA Support

Technical Expert

Amy

"Need technical drawings (PDF/CAD) or a bulk volume quote? I'm available for immediate consultation."

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