Home Bearing TIMKEN 12303 Bearing
TIMKEN 12303 Bearing

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

TIMKEN Genuine Original

TIMKEN 12303 Bearing
Model / Part No: 12303 Catalog ID: MB-EFF9F3E8

Brand

TIMKEN

Model / Part No.

12303

Category

Bearing

Origin

Global

Availability

520 pcs Ready to Ship
US$ 35.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

F&Z 12303

F&Z

12303

US$ 12.90 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3

Technical Specifications (For reference only)

Weight kg

Weight kg
0.31

Rated Load, N

Dynamic Load (2) C a90
10300
Factor (5) K
1.15
Dynamic Load (1) C1
45900
Static Load C0
58100
Factor (5) Y
1.19
Factor (5) e
0.51
Dynamic Load (2) C90
11900

Bearing Model

Outer Ring
12303
Inner ring
12175

Shaft Size, mm

Maximum Shoulder Chamfer Radius R (4)
1.5
Shoulder Diameter d b
52.0
Shoulder diameter d a
49.5

Bearing Dimensions, mm

C
11.908
B
17.145
a (3)
0.0

Cage

A a
1.40
A b
2.20

Dimensions, mm

T
17.462
d
44.450
D
76.992

Housing Size, mm

Shoulder Diameter Da
73.0
Shoulder Diameter Db
68.0
Maximum Shoulder Chamfer Radius r (4)
1.5

Factor

G 2
15.8
G 1
21
C g
0.0766

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

Customers Also Viewed

Inquiry
12303BPrec3

BUT

12303BPrec3

Inquiry
12303B

BUT

12303B

Inquiry
12303B

F&Z

12303B

Inquiry
12303

F&Z

12303

Inquiry
12307HMS5

SKF

12307HMS5