Home Bearing NTN 7210BDB Angular Contact Ball Bearing 50x90x20mm
NTN 7210BDB Bearing

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

NTN Genuine Original

NTN 7210BDB Angular Contact Ball Bearing 50x90x20mm
Model / Part No: 7210BDB Catalog ID: MB-2F12E5A8

Brand

NTN

Model / Part No.

7210BDB

Category

Bearing

Origin

Global

Availability

250 pcs Ready to Ship
US$ 75.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

NACHI 7210BDB

NACHI

7210BDB

US$ 35.70 View
NSK 7210BDB

NSK

7210BDB

US$ 70.00 View

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)

Main Dimensions mm

D
90
B
20
d
50
r 1s min 3)
0.6
r s min 3)
1.1
2B
40

Basic dynamic load rating kgf

Static Load Cor
2920
Dynamic Load Rating Cr
3800

Rated Basic Load KN

Dynamic Load Cr
37.5
Static Load Rating Cor
28.6

Mounting Related Dimensions mm

D a Maximum
83
d a Minimum
57
r as Maximum
1
d b Minimum
54.5
D b Maximum
85.5
r 1as Maximum
0.6

Permissible speed 1) min -1

Oil Lubrication
9000
Grease Lubrication
6700

Rated basic load Double row Kgf

Static load rating Cor
5850
Dynamic load rating Cr
6200

Bearing number 2)

DT
7210BDT
Bearing designation 2)
7210B
DB
7210BDB
DF
7210BDF

Rated basic load Double row kN

Static load rating Cor
57.0
Dynamic load rating Cr
60.5

Permissible speed 1) Double row min -1

Oil lubrication
7300
Grease lubrication
5500

Application point mm

a
39.5

Weight kg

Single row (approx.)
0.466
Back-to-back set, e.g., 7220ADBC3

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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