Home Bearing BUT NU309ECJ Cylindrical Roller Bearing
BUT NU309ECJ Cylindrical Roller Bearing

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

BUT Genuine Original

BUT NU309ECJ Cylindrical Roller Bearing
Model / Part No: NU309ECJ Catalog ID: MB-DB12E1DF

Brand

BUT

Model / Part No.

NU309ECJ

Category

Cylindrical Roller Bearing

Origin

Global

Availability

540 pcs Ready to Ship
US$ 33.90 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

F&Z NU309ECJ

F&Z

NU309ECJ

US$ 24.90 View

Technical Specifications (For reference only)

Cr
94.7
Cor
98.3
D
45
B
25
Fw
58.5
Grease lubrication
6000
Oil lubrication
7500
Ew
r (Minimum)
1.5
Reference Mass (kg)
0.995
Insulation performance (VDC)
>1000
Ref 1
NU309EM-J20AA-C3
Ref 2
NU309EM-J20AB-C3
Ref 3
NU309EM-J20A-C3
Ref 4
NU309EM-J20B-C3
Ref 5
NU309EM-J20C-C3
D2 Maximum
57
r1 (Minimum)
1.5
Nominal Model (Copper Cage, Outer Ring Insulated)
NU309EM/C3V3031A
Nominal Model (Copper Cage, Inner Ring Insulated)
-
Nominal Model (Nylon Cage, Outer Ring Insulated)
NU309ECP/C3V3031A
Nominal Model (Nylon Cage, Inner Ring Insulated)
-
Ds Minimum
53
D3 Minimum
60
dh Maximum
92
R Maximum
1.5
R1 Maximum
1.5

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."

TALK TO AN EXPERT

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