Home Bearing NSK 21309EAE4 Self-aligning roller bearing
NSK 21309EAE4 Bearing

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

NSK Genuine Original

NSK 21309EAE4 Self-aligning roller bearing
Model / Part No: 21309EAE4 Catalog ID: MB-333C8430

Brand

NSK

Model / Part No.

21309EAE4

Category

Bearing

Origin

Global

Availability

520 pcs Ready to Ship
US$ 35.30 / 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 Drawing 4
Technical Drawing 5

Technical Specifications (For reference only)

Limiting Speed (rpm)

Grease Lubrication
4500
Oil Lubrication
5600

Weight (kg)

(Reference)
0.96

Overall Dimensions

d
45
D
100
B
25
r (minimum)
1.5

Constant

e
0.23

Rated Load (N)

Cr
119000
Cor
144000

Mounting Dimensions (mm)

Da (Maximum)
91
r a (Maximum)
1.5
d a (Minimum)
54
Da (minimum)
89
d a (maximum)
65

Axial Load Factor

Y 3
2.9
Y o
2.8
Y 2
4.3

Bearing Designation (1)

Cylindrical Bore
21309EAE4
Tapered bore (2)
21309EAKE4

Rated Load (kgf)

Cr
12100
Cor
14600
Suffix EA: Enhanced stamped cage

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.

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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