Home Bearing NSK 6306NR Deep Groove Ball Bearing with Snap Ring 30x72x19mm Industrial Bearing
NSK 6306NR Bearing

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

NSK Genuine Original

NSK 6306NR Deep Groove Ball Bearing with Snap Ring 30x72x19mm Industrial Bearing
Model / Part No: 6306NR Catalog ID: MB-0C277B5D

Brand

NSK

Model / Part No.

6306NR

Category

Bearing

Origin

Global

Availability

3240 pcs Ready to Ship
US$ 5.60 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

UBC 6306NR

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NTN 6306NR

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NACHI 6306NR

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6306NR

US$ 5.00 View
KOYO 6306NR

KOYO

6306NR

US$ 5.10 View
F&Z 6306NR

F&Z

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)

Overall Dimensions

d
30
D
72
B
19
r Minimum
1.1

Rated Load (N)

Cr
26700
Cor
15000

Bearing Designation

Open Type
6306
Shield Type
6306ZZ
With Snap Ring
6306NR
With Snap Ring Groove
6306N
Non-Contact Seal Type
6306VV
Contact Seal Type
6306DDU

Coefficient fo

Coefficient fo
13.2

Rated Load {kgf}

Cr
2720
Cor
1530

Weight (kg) (Reference)

Weight (kg) (Reference)
0.345

Limiting Speed (rpm) Grease Lubrication

DU Type DDU Type
6700
Open Type Z·ZZ Type V·VV Type
9500

Mounting Dimensions (mm)

r a (Maximum)
1
C Y (Maximum)
4.6
Dx (Minimum)
80
Da(2) (Maximum)
65.5
d a (2) (Minimum)
36.5
d a (2) (maximum)
42.5

Limiting Speed (rpm) Oil Lubrication

Open Type, Z Type
12000

Snap Ring Dimensions (1) (mm)

f (Maximum)
1.7
D2 (Maximum)
78.6

Snap Ring Groove Dimensions (1) (mm)

D1 (Maximum)
68.81
b (minimum)
1.9
a (maximum)
3.28
r N (minimum)
0.5
r o (maximum)
0.6
Suffix 6: Model suffix indicating NSK industrial packaging code 6. Often preceded by a space, *, or #, e.g., NSK_6206NR *6.

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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