Home Bearing SKF 21311EK Bearing
SKF 21311EK Bearing

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

SKF Genuine Original

SKF 21311EK Bearing
Model / Part No: 21311EK Catalog ID: MB-7A723AC4

Brand

SKF

Model / Part No.

21311EK

Category

Bearing

Origin

Global

Availability

138 pcs Ready to Ship
US$ 131.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

NACHI 21311EK

NACHI

21311EK

US$ 27.90 View
F&Z 21311EK

F&Z

21311EK

US$ 40.60 View
BUT 21311EK

BUT

21311EK

US$ 56.00 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3
Technical Drawing 4

Technical Specifications (For reference only)

Mass

Mass
1.7

Calculation Factor

e
0.24
Y0
2.8
Y1
2.8
Y2
4.2

Model

Tapered Bore
21311EK
Cylindrical Bore
21311E

Dimensions mm

d
55
b
5.5
D1 ~
96.2
r 1,2 Minimum
2
k
3
d 2 ~
71.6

Basic Dimensions (mm)

D
120
d
55
B
29

Rated Speed r/min

Limiting Speed
7500
Reference speed
5600

Fatigue Load Limit Pu

Fatigue Load Limit Pu
18.6

Basic Load Rating (kN)

Static C0
166
Dynamic C
156

Shoulder and chamfer dimensions mm

r a Maximum
2
d a Minimum
66
Da Maximum
109
Suffix 2: Outside diameter conforms to ISO 15, diameter series 2.

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."

TALK TO AN EXPERT

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