Home Bearing NSK 7304B Single Row Angular Contact Ball Bearing
NSK 7304B Bearing

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

NSK Genuine Original

NSK 7304B Single Row Angular Contact Ball Bearing
Model / Part No: 7304B Catalog ID: MB-59FEDF36

Brand

NSK

Model / Part No.

7304B

Category

Bearing

Origin

Global

Availability

1830 pcs Ready to Ship
US$ 9.90 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

WM 7304B

WM

7304B

US$ 2.30 View
HIC 7304B

HIC

7304B

US$ 5.60 View
KOYO 7304B

KOYO

7304B

US$ 7.40 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)
0.15

Overall Dimensions

d
20
D
52
B
15
r Minimum
1.1
r 1 (minimum)
0.6

Application Point Position (mm)

a
22.6

Rated Load (N)

Cr
17300
Cor
9650

Limiting Speed (1) (rpm)

Grease Lubrication
11000
Oil lubrication
15000

Rated Load {kgf}

Cr
1770
Cor
985

Mounting Dimensions (mm)

Da (Maximum)
45
r a (Maximum)
1
d a (Minimum)
27

Matched Pair Center of Pressure Distance a0 (mm)

Back-to-Back Arrangement
45.2
Face-to-Face Arrangement
15.2

Matched Pair Mounting Dimensions (mm)

Db (maximum)
47
d b (3) (minimum)
25
r b (3) (maximum)
0.6

Matched Pair Type Limiting Speed(1) (rpm)

Grease Lubrication
9000
Oil Lubrication
12000

Rated Load (Matched Pair) (N)

Cor
19300
Cr
28200

Bearing Designation (2)

Single row
7304B
DT
7304DT
DB
7304DB
DF
7304DF

Rated Load (Matched Pair) {kgf}

Cr
2870
Cor
1970

Factor fo

Coefficient fo
13.9
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."

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