Home Bearing NTN 6311LLB5K Bearing
NTN 6311LLB5K Bearing

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

NTN Genuine Original

NTN 6311LLB5K Bearing
Model / Part No: 6311LLB5K Catalog ID: MB-F6C54A96

Brand

NTN

Model / Part No.

6311LLB5K

Category

Bearing

Origin

Global

Availability

1020 pcs Ready to Ship
US$ 17.80 / 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 Drawing 6
Technical Drawing 7
Technical Drawing 8
Technical Drawing 9
Technical Drawing 10

Technical Specifications (For reference only)

D
55
B
29
fo
13.2
da Minimum
64
Da Maximum
111
ras Maximum
2
Dynamic Load Cr
7300
Static load Cor
4600
rsmin1)
2
Grease lubrication (open) ZZ/LLB
5800
Oil lubrication open Z LB
6800
LLH
-
LLU
3900
Open type
6311
Sealed Type
6311ZZ
Non-contact seal
6311LLB
Low Torque Seal
-
Contact seal
6311LLU
With Snap Ring Groove 2)
6311N
With Snap Ring 2)
6311NR
D1 Maximum
115.21
a Maximum
4.06
b Minimum
3.1
r0 Maximum
0.6
D2 Maximum
129.7
f Maximum
2.82
Dx (Approx.)
131.5
CY Maximum
6.5
Cz Minimum
2.9
rNas Maximum
0.5
Weight (Approx)
1.37
rNS Minimum
0.5
da Maximum 3)
74
Suffix LLB: Double-sided non-contact synthetic rubber seal

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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