Home Bearing NTN HK3012F / TLA3012Z Needle Roller Bearing, 30mm x 37mm x 12mm
NTN HK3012F Bearing

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

NTN Genuine Original

NTN HK3012F / TLA3012Z Needle Roller Bearing, 30mm x 37mm x 12mm
Model / Part No: HK3012F Catalog ID: MB-8F258F51

Brand

NTN

Model / Part No.

HK3012F

Category

Bearing

Origin

Global

Availability

7480 pcs Ready to Ship
US$ 2.40 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

Technical Drawing 1

Technical Specifications (For reference only)

Model / Part Number
BK3012
D
37
r min
0.8
Dynamic Radial Load Cr
12100
Mass per meter approx (kg)
23
Mass per meter approx (kg)
28
Fw
30
C -0.3
12
Ctmin
9.3
Static load C0r
18200
Fatigue limit load Cur (N)
2390
Limiting speed nG (rpm)
8600
Reference Speed nB rpm
6600
LR Model
LR25X30X12,5
IR Model
-
Suffix K: Tapered bore 1:12.

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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