Home Bearing NACHI 6311NR Single Row Deep Groove Ball Bearing with Snap Ring
NACHI 6311NR Bearing

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

NACHI Genuine Original

NACHI 6311NR Single Row Deep Groove Ball Bearing with Snap Ring
Model / Part No: 6311NR Catalog ID: MB-81D5F0B5

Brand

NACHI

Model / Part No.

6311NR

Category

Bearing

Origin

Global

Availability

780 pcs Ready to Ship
US$ 23.20 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

UBC 6311NR

UBC

6311NR

US$ 8.40 View
NTN 6311NR

NTN

6311NR

US$ 17.20 View
F&Z 6311NR

F&Z

6311NR

US$ 21.20 View
NSK 6311NR

NSK

6311NR

US$ 23.00 View

Technical Drawings (For reference only)

Technical Drawing 1

Technical Specifications (For reference only)

Product designation
6311NR
r
-
D
Outside diameter
120
B
Width
29
d
Bore diameter
55
r
Axial
2~3
da(min)
(min)
65
Da(max)
(max)
110
ra(max)
(max)
2
Cr
Dynamic load
71500
Cor
Static load
44500
Grease
Grease
5800
Oil
Oil
6800
r1
Radial
0.5~
D1
(max)
115.21
a
(max)
4.06
D2
(max)
129.7
f
(max)
2.82
Dx(min)
(min)
131.5
Cy(max)
(max)
6.5
Suffix NR: Snap ring groove on the outer ring with a snap ring.

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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