Home Bearing NSK 7021A Single Row Angular Contact Ball Bearing - 105x160x26mm Spindle Grade
NSK 7021A Bearing

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

NSK Genuine Original

NSK 7021A Single Row Angular Contact Ball Bearing - 105x160x26mm Spindle Grade
Model / Part No: 7021A Catalog ID: MB-EBF5DD75

Brand

NSK

Model / Part No.

7021A

Category

Bearing

Origin

Global

Availability

178 pcs Ready to Ship
US$ 102.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

Technical Drawing 1
Technical 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)

Weight (kg)

(Reference)
1.84

Overall Dimensions

d
105
D
160
B
26
r Minimum
2
r 1 (minimum)
1

Application Point Position (mm)

a
51.2

Rated Load (N)

Cr
80000
Cor
81500

Limiting Speed (1) (rpm)

Grease Lubrication
4300
Oil lubrication
5600

Rated Load {kgf}

Cr
8150
Cor
8350

Mounting Dimensions (mm)

Da (Maximum)
150
r a (Maximum)
2
d a (Minimum)
115

Matched Pair Center of Pressure Distance a0 (mm)

Back-to-Back Arrangement
102.5
Face-to-Face Arrangement
50.5

Matched Pair Mounting Dimensions (mm)

Db (maximum)
154
db(3) (Minimum)
-
rb(3) (Maximum)
1

Matched Pair Type Limiting Speed(1) (rpm)

Grease Lubrication
3400
Oil Lubrication
4500

Rated Load (Matched Pair) (N)

Cor
163000
Cr
130000

Bearing Designation (2)

Single row
7021A
DT
7021DT
DB
7021DB
DF
7021DF

Rated Load (Matched Pair) {kgf}

Cr
13300
Cor
16700

Factor fo

Coefficient fo
16.1
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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