Home Bearing NSK 7307B Angular Contact Ball Bearing
NSK 7307B Bearing

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

NSK Genuine Original

NSK 7307B Angular Contact Ball Bearing
Model / Part No: 7307B Catalog ID: MB-89F8FEB9

Brand

NSK

Model / Part No.

7307B

Category

Bearing

Origin

Global

Availability

690 pcs Ready to Ship
US$ 26.20 / 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

LYC 7307B

LYC

7307B

US$ 4.20 View
WM 7307B

WM

7307B

US$ 4.80 View
ZWZ 7307B

ZWZ

7307B

US$ 6.40 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)
0.474

Overall Dimensions

d
35
D
80
B
21
r Minimum
1.5
r 1 (minimum)
1

Application Point Position (mm)

a
34.6

Rated Load (N)

Cr
36500
Cor
24200

Limiting Speed (1) (rpm)

Grease Lubrication
7100
Oil lubrication
9500

Rated Load {kgf}

Cr
3750
Cor
2460

Mounting Dimensions (mm)

Da (Maximum)
71
r a (Maximum)
1.5
d a (Minimum)
44

Matched Pair Center of Pressure Distance a0 (mm)

Back-to-Back Arrangement
69.2
Face-to-Face Arrangement
27.2

Matched Pair Mounting Dimensions (mm)

Db (maximum)
74
d b (3) (minimum)
41
r b (3) (maximum)
1

Matched Pair Type Limiting Speed(1) (rpm)

Grease Lubrication
5600
Oil Lubrication
7500

Rated Load (Matched Pair) (N)

Cor
48500
Cr
59500

Bearing Designation (2)

Single row
7307B
DT
7307DT
DB
7307DB
DF
7307DF

Rated Load (Matched Pair) {kgf}

Cr
6100
Cor
4950

Factor fo

Coefficient fo
14.7
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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