Home Bearing NTN 7306B High-Quality Angular Contact Ball Bearing 30x72x19mm
NTN 7306B Bearing

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

NTN Genuine Original

NTN 7306B High-Quality Angular Contact Ball Bearing 30x72x19mm
Model / Part No: 7306B Catalog ID: MB-E3A78024

Brand

NTN

Model / Part No.

7306B

Category

Bearing

Origin

Global

Availability

2160 pcs Ready to Ship
US$ 8.40 / unit (Wholesale)
MOQ: 50 pcs Minimum Order Quantity

Min. Order: 50 pcs

Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

NSK 7306B

NSK

7306B

US$ 22.80 View
HRB 7306B

HRB

7306B

US$ 3.80 View
TMB 7306B

TMB

7306B

US$ 4.30 View
NACHI 7306B

NACHI

7306B

US$ 7.60 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3
Technical Drawing 4
Technical Drawing 5
Technical Drawing 6
Technical Drawing 7
Technical Drawing 8

Technical Specifications (For reference only)

Main Dimensions mm

D
72
B
19
d
30
r 1s min 3)
0.6
r s min 3)
1.1
2B
38

Basic dynamic load rating kgf

Static Load Cor
2090
Dynamic Load Rating Cr
3150

Rated Basic Load KN

Dynamic Load Cr
31.0
Static Load Rating Cor
20.5

Mounting Related Dimensions mm

D a Maximum
65
d a Minimum
37
r as Maximum
1
d b Minimum
34.5
D b Maximum
67.5
r 1as Maximum
0.6

Permissible speed 1) min -1

Oil Lubrication
13000
Grease Lubrication
9600

Rated basic load Double row Kgf

Static load rating Cor
4200
Dynamic load rating Cr
5100

Bearing number 2)

DT
7306BDT
Bearing designation 2)
7306B
DB
7306BDB
DF
7306BDF

Rated basic load Double row kN

Static load rating Cor
41.0
Dynamic load rating Cr
50.0

Permissible speed 1) Double row min -1

Oil lubrication
10000
Grease lubrication
7700

Application point mm

a
31.5

Weight kg

Single row (approx.)
0.352
Suffix B: Angular contact ball bearing, 40° contact angle.

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.

Returns & Refund Policy Summary

30-Day Return Window

Request a return within 30 calendar days of receiving your shipment.

Original Condition Required

Items must be unused, uninstalled, and in original factory-sealed packaging.

Refund Processing

Full refund for seller errors; 15-20% restocking fee applies to buyer-order errors.

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."

TALK TO AN EXPERT

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