Home Bearing NTN 30221U Tapered Roller Bearing 105x190x39mm
NTN 30221U Bearing

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

NTN Genuine Original

NTN 30221U Tapered Roller Bearing 105x190x39mm
Model / Part No: 30221U Catalog ID: MB-2F71E546

Brand

NTN

Model / Part No.

30221U

Category

Bearing

Origin

Global

Availability

230 pcs Ready to Ship
US$ 81.70 / 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
190
B
36
d
105
C
30
r 1s min 1)
2.5
r s min 1)
3
T
39

Basic dynamic load rating kgf

Static Load Cor
38500
Dynamic Load Rating Cr
29300

Rated Basic Load KN

Dynamic Load Cr
287
Static Load Rating Cor
380

Bearing number

Bearing Number
30221U

Mounting Related Dimensions mm

D a Maximum
178
d a Minimum
119
r as Maximum
2.5
r 1as Maximum
2
D b Minimum
178
D a Minimum
165
d b Maximum
122
S b Minimum
9
S a Minimum
6

Permissible Speed min -1

Oil Lubrication
2500
Grease Lubrication
1900

Constant

e
0.42

Application point mm

a
38

Weight kg

(approx.)
4.39

Axial load factor

Y 2
1.43
Y 0
0.79

ISO Dimensions

ISO dimension
3FB

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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