Home Bearing NSK 7311BWDB Single Row Angular Contact Ball Bearing
NSK 7311BWDB Bearing

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

NSK Genuine Original

NSK 7311BWDB Single Row Angular Contact Ball Bearing
Model / Part No: 7311BWDB Catalog ID: MB-BE221929

Brand

NSK

Model / Part No.

7311BWDB

Category

Bearing

Origin

Global

Availability

210 pcs Ready to Ship
US$ 86.70 / 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 Specifications (For reference only)

(Reference)
1.45
Cr
13100
Cor
11500
D
55
B
29
r Minimum
2
Factor fo
14.4
ra (Maximum)
2
Grease lubrication
3600
Oil lubrication
5000
a
51.2
db (Maximum)
114
Da (Maximum)
110
Da (Minimum)
65
r1 (Minimum)
1
Df
7311DF
Db
7311DB
Single Row
7311B
DT
7311DT
Back-to-back arrangement
102.4
Face-to-face arrangement
44.4
db(3) (Minimum)
61
rb(3) (Maximum)
1
Suffix W: ①, Single-row stamped steel cage, e.g., NU210W; ②, Hardened tapered roller bearing inner ring with groove, e.g., 456W/454.

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."

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