Home Bearing NTN 6306NR Snap Ring Deep Groove Ball Bearing 30x72x19mm Japan Brand
NTN 6306NR Automotive Bearing

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

NTN Genuine Original

NTN 6306NR Snap Ring Deep Groove Ball Bearing 30x72x19mm Japan Brand
Model / Part No: 6306NR Catalog ID: MB-79E7DB85

Brand

NTN

Model / Part No.

6306NR

Category

Automotive Bearing

Origin

Global

Availability

4290 pcs Ready to Ship
US$ 4.20 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

UBC 6306NR

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KOYO 6306NR

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NSK 6306NR

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6306NR

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F&Z 6306NR

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6306NR

US$ 5.90 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 Drawing 9
Technical Drawing 10

Technical Specifications (For reference only)

Main Dimensions mm

D
72
B
19
d
30
r smin 1)
1.1
r NS Minimum
0.5

Basic dynamic load rating kgf

Static Load Cor
1530
Dynamic Load Rating Cr
2720

Bearing number

Open
6306
Low Torque Seal
6306LLH
Contact Seal
6306LLU
Non-Contact Seal
6306LLB
Sealed
6306ZZ
With Snap Ring 2)
6306NR
With Snap Ring Groove 2)
6306N

Rated Basic Load KN

Dynamic Load Cr
26.7
Static Load Rating Cor
15.0

Mounting Related Dimensions mm

r Nas Maximum
0.5
d a Maximum 3)
43
D a Maximum
65.5
C z Minimum
1.7
d a Minimum
36.5
C Y Maximum
4.6
r as Maximum
1
D x (Approx.)
80

Retaining Groove Dimensions mm

r 0 Maximum
0.6
a Maximum
3.28
D 1 Maximum
68.81
b Minimum
1.9

Retaining Ring Dimensions mm

D 2 Maximum
78.6
f Maximum
1.7

Permissible Speed min-1

Oil Lubrication Open Z LB
12000
Grease Lubrication Open Type ZZ LLB
10000
LLH
7900
LLU
6600

Weight 4) kg

Weight (Approx.)
0.36

Factor

f o
13.3

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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