Home Bearing NSK 7306B High Precision Angular Contact Ball Bearing 30x72x19mm
NSK 7306B Bearing

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

NSK Genuine Original

NSK 7306B High Precision Angular Contact Ball Bearing 30x72x19mm
Model / Part No: 7306B Catalog ID: MB-974AEDE2

Brand

NSK

Model / Part No.

7306B

Category

Bearing

Origin

Global

Availability

800 pcs Ready to Ship
US$ 22.80 / unit (Wholesale)
MOQ: 10 pcs Minimum Order Quantity

Min. Order: 10 pcs

Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

HRB 7306B

HRB

7306B

US$ 3.80 View
TMB 7306B

TMB

7306B

US$ 4.30 View
NACHI 7306B

NACHI

7306B

US$ 7.60 View
NTN 7306B

NTN

7306B

US$ 8.40 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)

Weight (kg)

(Reference)
0.354

Overall Dimensions

d
30
D
72
B
19
r Minimum
1.1
r 1 (minimum)
0.6

Application Point Position (mm)

a
30.9

Rated Load (N)

Cr
31000
Cor
19300

Limiting Speed (1) (rpm)

Grease Lubrication
8000
Oil lubrication
11000

Rated Load {kgf}

Cr
3150
Cor
1960

Mounting Dimensions (mm)

Da (Maximum)
65
r a (Maximum)
1
d a (Minimum)
37

Matched Pair Center of Pressure Distance a0 (mm)

Back-to-Back Arrangement
61.8
Face-to-Face Arrangement
23.8

Matched Pair Mounting Dimensions (mm)

Db (maximum)
67
d b (3) (minimum)
35
r b (3) (maximum)
0.6

Matched Pair Type Limiting Speed(1) (rpm)

Grease Lubrication
6300
Oil Lubrication
8500

Rated Load (Matched Pair) (N)

Cor
38500
Cr
50500

Bearing Designation (2)

Single row
7306B
DT
7306DT
DB
7306DB
DF
7306DF

Rated Load (Matched Pair) {kgf}

Cr
5150
Cor
3950

Factor fo

Coefficient fo
14.2

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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