Home Bearing TIMKEN 31309 Bearing
TIMKEN 31309 Bearing

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

TIMKEN Genuine Original

TIMKEN 31309 Bearing
Model / Part No: 31309 Catalog ID: MB-4D4BFC71

Brand

TIMKEN

Model / Part No.

31309

Category

Bearing

Origin

Global

Availability

980 pcs Ready to Ship
US$ 18.60 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

SKF 31309

SKF

31309

US$ 42.10 View
NXZ 31309

NXZ

31309

US$ 4.40 View
LYC 31309

LYC

31309

US$ 4.60 View
HRB 31309

HRB

31309

US$ 5.40 View
SSZJ 31309

SSZJ

31309

US$ 5.60 View
ZWZ 31309

ZWZ

31309

US$ 5.70 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3

Technical Specifications (For reference only)

Weight kg

Weight kg
0.94

Bearing

C
18.000
B
25.000
a (3)
4.3

Bearing Model

Outer Ring
31309
Inner ring
31309

Rated Load, N

Static Load C 0
113000
Dynamic Load (1) C 90
25400
Dynamic load (1) C a90
35900
Factor (5) K
0.71
Dynamic Load (1) C1
97900
Factor (5) Y
0.73
Factor (5) e
0.83

Factor

G g
0.1001
G 2
12.7
G 1
30.4

Bearing Housing

Maximum Shoulder Chamfer Radius r (4)
1.5
Shoulder Diameter Da
100.0
Shoulder Diameter D b
86.0

Shaft

Shoulder diameter d b
67.0
Shoulder diameter d a
56.0
Maximum Shoulder Chamfer Radius R (4)
2.0

Cage

A a
5.40
A b
4.40

Dimensions, mm

T
27.250
d
45.000
D
100.000

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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