Home Bearing NTN 4T-HM89448/HM89410 Case-Hardened Tapered Roller Bearing Set
NTN 4T-HM89448/HM89410 Bearing

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

NTN Genuine Original

NTN 4T-HM89448/HM89410 Case-Hardened Tapered Roller Bearing Set
Model / Part No: 4T-HM89448/HM89410 Catalog ID: MB-CE97AD6B

Brand

NTN

Model / Part No.

4T-HM89448/HM89410

Category

Bearing

Origin

Global

Availability

1220 pcs Ready to Ship
US$ 14.90 / unit (Wholesale)
MOQ: 10 pcs Minimum Order Quantity

Min. Order: 10 pcs

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 Drawing 4

Technical Specifications (For reference only)

Main Dimensions mm

D
76.200
B
28.575
d
36.512
C
23.020
T
29.370

Basic dynamic load rating kgf

Static Load Cor
10700
Dynamic Load Rating Cr
7950

Rated Basic Load KN

Dynamic Load Cr
78.0
Static Load Rating Cor
105

Bearing number

Bearing Number
4T-HM89448/HM89410

Mounting Related Dimensions mm

r as Maximum
0.8
r 1as Maximum
3.3
d a
48.5
D a
62
D b
73
d b
44.5

Permissible Speed min -1

Oil Lubrication
6800
Grease Lubrication
5100

Constant

e
0.55

Application point mm

a
5.8

Weight kg

(approx.)
0.629

Axial load factor

Y 2
1.10
Y 0
0.60

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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