Home Bearing SKF 6311-2RS1 Double Rubber Sealed Deep Groove Ball Bearing
SKF 6311-2RS1 Bearing

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

SKF Genuine Original

SKF 6311-2RS1 Double Rubber Sealed Deep Groove Ball Bearing
Model / Part No: 6311-2RS1 Catalog ID: MB-2400CCD2

Brand

SKF

Model / Part No.

6311-2RS1

Category

Bearing

Origin

Global

Availability

640 pcs Ready to Ship
US$ 28.20 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

HRB 6311-2RS1

HRB

6311-2RS1

US$ 7.50 View
F&Z 6311-2RS1

F&Z

6311-2RS1

US$ 16.50 View
BUT 6311-2RS1

BUT

6311-2RS1

US$ 22.00 View

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)

Dimensions mm

d
55
d1 ~
75.3
D2 ~
104
r 1,2 Minimum
2

Mass (kg)

Mass kg
1.35

Basic Dimensions (mm)

D
120
d
55
B
29

Fatigue Load Limit Pu

Fatigue Load Limit Pu
1.9

Rated Speed r/min

Reference speed
-
Limiting Speed 1)
3800

Basic Load Rating (kN)

Static C0
45
Dynamic C
74.1

Shoulder and chamfer dimensions mm

r a Maximum
2
d a Minimum
66
Da Maximum
109

Model

With Seals on Both Sides
6311-2RS1
With Seal on One Side
6311-RS1

Calculation Factor

fo
13
k r
0.03
Suffix 63: Bearing compliant with standard I50 15, dimension series 03, spherical outer surface.

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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