Home Bearing NSK 7220A High Precision Angular Contact Ball Bearing - 100x180x34mm Ball Bearing
NSK 7220A Bearing

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

NSK Genuine Original

NSK 7220A High Precision Angular Contact Ball Bearing - 100x180x34mm Ball Bearing
Model / Part No: 7220A Catalog ID: MB-A95706C3

Brand

NSK

Model / Part No.

7220A

Category

Bearing

Origin

Global

Availability

170 pcs Ready to Ship
US$ 106.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

Technical Drawing 1

Technical Specifications (For reference only)

Weight (kg)

(Reference)
3.22

Overall Dimensions

d
100
D
180
B
34
r Minimum
2.1
r 1 (minimum)
1.1

Application Point Position (mm)

a
57.4

Rated Load (N)

Cr
144000
Cor
126000

Limiting Speed (1) (rpm)

Grease Lubrication
4000
Oil lubrication
5300

Rated Load {kgf}

Cr
14700
Cor
12800

Mounting Dimensions (mm)

Da (Maximum)
168
r a (Maximum)
2
d a (Minimum)
112

Matched Pair Center of Pressure Distance a0 (mm)

Back-to-Back Arrangement
114.8
Face-to-Face Arrangement
46.8

Matched Pair Mounting Dimensions (mm)

Db (maximum)
173
db(3) (Minimum)
107
rb(3) (Maximum)
1

Matched Pair Type Limiting Speed(1) (rpm)

Grease Lubrication
3200
Oil Lubrication
4300

Rated Load (Matched Pair) (N)

Cor
251000
Cr
233000

Bearing Designation (2)

Single row
7220A
DT
7220DT
DB
7220DB
DF
7220DF

Rated Load (Matched Pair) {kgf}

Cr
23800
Cor
25600

Factor fo

Coefficient fo
15.0
Suffix A: Internal design differs from standard (e.g., HR32936JA); Angular contact ball bearing with a standard contact angle of 30 degrees (e.g., 7215A).

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."

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