Home Bearing HRB 61904 High Precision Deep Groove Ball Bearing - 20x37x9mm Industrial Steel
HRB 61904 Deep Groove Ball Bearing \ Miniature

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

HRB Genuine Original

HRB 61904 High Precision Deep Groove Ball Bearing - 20x37x9mm Industrial Steel
Model / Part No: 61904 Catalog ID: MB-8DED8323

Brand

HRB

Model / Part No.

61904

Category

Deep Groove Ball Bearing \ Miniature

Origin

Global

Availability

13700 pcs Ready to Ship
US$ 1.32 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

NSK 61904

NSK

61904

US$ 1.12 View
WM 61904

WM

61904

US$ 0.53 View
C&U 61904

C&U

61904

US$ 0.81 View
UBC 61904

UBC

61904

US$ 0.84 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2

Technical Specifications (For reference only)

Dimensions (mm)

B
9
d
20
D
37
r 1,2 min
0.3

Limiting Speed (r/min)

Oil Lubrication
22000
Grease Lubrication
18000

Bearing Designation

Bearing Code
61904

Load Rating (kN)

Cor
3.650
Cr
6.380

Weight (Reference) (kg)

Weight (Reference) (kg)
0.0377

Mounting Dimensions (mm)

r a max
0.3
d a min
22.0
D a max
35.0

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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