Home Bearing HRB 61903N Bearing
HRB 61903N Bearing

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

HRB Genuine Original

HRB 61903N Bearing
Model / Part No: 61903N Catalog ID: MB-F7E197B2

Brand

HRB

Model / Part No.

61903N

Category

Bearing

Origin

Global

Availability

7310 pcs Ready to Ship
US$ 2.50 / 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 Specifications (For reference only)

Dimensions (mm)

B
7
d
17
D
30
r 1,2 min
0.3
r s min
0.3

Limiting Speed (r/min)

Oil Lubrication
28000
Grease Lubrication
22000

Load Rating (kN)

Cor
2.55
Cr
4.60

Weight (Reference) kg

Weight (Reference) kg
0.0173

Mounting Dimensions (mm)

r a max
0.3
d a min
19.00
D a max
28.0
D b min
34
b a min
1.2
C a max
2.15

Snap Ring Groove Dimensions (mm)

a max
1.30
D n max
28.70
r o max
0.25
b min
0.95

Snap Ring (mm)

f
0.85
D 2 max
32.8
Designation
NR1030

Bearing Designation

N
61903N
-ZNR
61903-ZNR
-ZN
61903-ZN
NR
61903NR

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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