Home Bearing HRB 7221CTA Bearing
HRB 7221CTA Angular Contact Ball Bearing

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

HRB Genuine Original

HRB 7221CTA Bearing
Model / Part No: 7221CTA Catalog ID: MB-339C59E8

Brand

HRB

Model / Part No.

7221CTA

Category

Angular Contact Ball Bearing

Origin

Global

Availability

420 pcs Ready to Ship
US$ 43.10 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

NXZ 7221CTA

NXZ

7221CTA

US$ 20.50 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2

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
12000
Grease Lubrication
7500

Bearing Designation

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

Load Rating (kN)

Cor
153.00
Cr
170.00

Mounting Dimensions (mm)

r a max
2.0
d a min
117.0
D a max
178.0
D b max
183.0
r b max
1.00

Limiting Speed (Combined) (r/min)

Oil lubrication
9600
Grease lubrication
6000

Rated Load (Combined) (kN)

Cr
276.00
Cor
306.00

Weight Single Row (Reference) (kg)

Weight Single row (Reference) (kg)
3.880

Position of Center of Pressure a (mm)

Center of pressure a (mm)
38.0

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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