Home Bearing NTN 4T17801729 Imperial Tapered Roller Bearing
NTN 4T17801729 Imperial Tapered Roller Bearing

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

NTN Genuine Original

NTN 4T17801729 Imperial Tapered Roller Bearing
Model / Part No: 4T17801729 Catalog ID: MB-DA88D32B

Brand

NTN

Model / Part No.

4T17801729

Category

Imperial Tapered Roller Bearing

Origin

Global

Availability

1950 pcs Ready to Ship
US$ 9.30 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3

Technical Specifications (For reference only)

Main Dimensions mm

D
56.896
B
19.837
d
25.400
C
15.875
T
19.368

Basic dynamic load rating kgf

Static Load Cor
4750
Dynamic Load Rating Cr
4350

Rated Basic Load KN

Dynamic Load Cr
42.5
Static Load Rating Cor
46.5

Bearing number

Bearing Number
4T-1780/1729

Mounting Related Dimensions mm

r as Maximum
0.8
r 1as Maximum
1.3
d a
30.5
D a
49
D b
51
d b
30

Permissible Speed min -1

Oil Lubrication
9600
Grease Lubrication
7200

Constant

e
0.31

Application point mm

a
6.5

Weight kg

(approx.)
0.238

Axial load factor

Y 2
1.95
Y 0
1.07

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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