Home Bearing NSK 7309B Single Row Angular Contact Ball Bearing - Industrial Grade
NSK 7309B Bearing

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

NSK Genuine Original

NSK 7309B Single Row Angular Contact Ball Bearing - Industrial Grade
Model / Part No: 7309B Catalog ID: MB-EE250816

Brand

NSK

Model / Part No.

7309B

Category

Bearing

Origin

Global

Availability

690 pcs Ready to Ship
US$ 26.30 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

WM 7309B

WM

7309B

US$ 7.20 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)
0.869

Overall Dimensions

d
45
D
100
B
25
r Minimum
1.5
r 1 (minimum)
1

Application Point Position (mm)

a
42.9

Rated Load (N)

Cr
58500
Cor
40000

Limiting Speed (1) (rpm)

Grease Lubrication
5600
Oil lubrication
7500

Rated Load {kgf}

Cr
5950
Cor
4100

Mounting Dimensions (mm)

Da (Maximum)
91
r a (Maximum)
1.5
d a (Minimum)
54

Matched Pair Center of Pressure Distance a0 (mm)

Back-to-Back Arrangement
85.8
Face-to-Face Arrangement
35.8

Matched Pair Mounting Dimensions (mm)

Db (maximum)
94
d b (3) (minimum)
51
r b (3) (maximum)
1

Matched Pair Type Limiting Speed(1) (rpm)

Grease Lubrication
4500
Oil Lubrication
6000

Rated Load (Matched Pair) (N)

Cor
80500
Cr
95000

Bearing Designation (2)

Single row
7309B
DT
7309DT
DB
7309DB
DF
7309DF

Rated Load (Matched Pair) {kgf}

Cr
9650
Cor
8200

Factor fo

Coefficient fo
14.3
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.

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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