Home Bearing NTN 6811ZZJR/5K JP 30A1 Deep Groove Ball Bearing 55x72x9mm
NTN 6811ZZJR/5K JP 30A1 Bearing

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

NTN Genuine Original

NTN 6811ZZJR/5K JP 30A1 Deep Groove Ball Bearing 55x72x9mm
Model / Part No: 6811ZZJR/5K JP 30A1 Catalog ID: MB-0E98C5F1

Brand

NTN

Model / Part No.

6811ZZJR/5K JP 30A1

Category

Bearing

Origin

Global

Availability

1950 pcs Ready to Ship
US$ 9.30 / 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 Drawing 6
Technical Drawing 7
Technical Drawing 8
Technical Drawing 9
Technical Drawing 10

Technical Specifications (For reference only)

D
55
B
9
fo
16.2
da Minimum
57
Da Maximum
70
ras Maximum
0.3
Dynamic Load Cr
900
Static load Cor
825
rsmin1)
0.3
Grease lubrication (open) ZZ/LLB
8700
Oil lubrication open Z LB
10000
LLH
-
LLU
4800
Open type
6811
Sealed Type
6811ZZ
Non-contact seal
6811LLB
Low Torque Seal
-
Contact seal
6811LLU
With Snap Ring Groove 2)
6811N
With Snap Ring 2)
6811NR
D1 Maximum
70.7
a Maximum
1.7
b Minimum
0.95
r0 Maximum
0.25
D2 Maximum
74.8
f Maximum
0.85
Dx (Approx.)
76
CY Maximum
2.3
Cz Minimum
0.9
rNas Maximum
0.3
Weight (Approx)
0.083
rNS Minimum
0.3
da Maximum 3)
59
Suffix JR: Riveted, pressed steel cage for JS type standard spot welded ball bearings.

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

Customers Also Viewed

Inquiry
6811ZZ 6811JRZZ/5K

NTN

6811ZZ 6811JRZZ/5K

Inquiry
6811JRZZ/2AS

NTN

6811JRZZ/2AS

Inquiry
6811ZZ

NSK

6811ZZ

Inquiry
6811ZZ

KSM

6811ZZ

Inquiry
6811ZZ

NTN

6811ZZ