Home Bearing BUT 12303 Prec.3 Ultra-High Precision Ball Bearing, Grade 3 Tolerance
BUT 12303 Prec.3 Tapered Roller Bearing

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

BUT Genuine Original

BUT 12303 Prec.3 Ultra-High Precision Ball Bearing, Grade 3 Tolerance
Model / Part No: 12303 Prec.3 Catalog ID: MB-D8449CEE

Brand

BUT

Model / Part No.

12303 Prec.3

Category

Tapered Roller Bearing

Origin

Global

Availability

142 pcs Ready to Ship
US$ 128.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Specifications (For reference only)

D
42.862
C
11.908
B
17.145
Grease lubrication
4500
Oil lubrication
6000
a
17.7
E
0.51
T
17.462
Y0
0.65
Y1
1.2
Inner Ring
0.228
Outer Ring
0.098
r(min) Inner Ring
1.5
r(min) Outer Ring
1.5
Cr(N)
44000
Cor(N)
54000
ra(max) Inner Ring
1.5
ra(max) Outer Ring
1.5
Cr(kgf)
4450
Cor(kgf)
5500
da
51
Db
48.5

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."

TALK TO AN EXPERT

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