Home Bearing WM 61903-2Z Shielded Ball Bearing - Metal Seals High Speed Performance
WM 61903-2Z Bearing

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

WM Genuine Original

WM 61903-2Z Shielded Ball Bearing - Metal Seals High Speed Performance
Model / Part No: 61903-2Z Catalog ID: MB-E57B0C1C

Brand

WM

Model / Part No.

61903-2Z

Category

Bearing

Origin

Global

Availability

42200 pcs Ready to Ship
US$ 0.43 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

C&U 61903-2Z

C&U

61903-2Z

US$ 0.66 View
UBC 61903-2Z

UBC

61903-2Z

US$ 0.74 View
FAG 61903-2Z

FAG

61903-2Z

US$ 3.30 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3
Technical Drawing 4
Technical Drawing 5

Technical Specifications (For reference only)

D
17
B
7
Dynamic C
4.62
Static load Co
2.55
Fatigue load limit Pu
0.108
Reference Speed
50000
Limiting speed 1)
26000
Mass (kg)
0.018
Sealed on both sides
61903-2Z
Sealed on one side
-
d1 ~
20.4
d2 ~
-
r1,2 Minimum
0.3
da Minimum
19
da Maximum
-
ra Maximum
0.3
kr
0.02
fo
15
Suffix 2Z: With dust shields on both sides.

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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