Home Bearing TIMKEN LM503349LM503310 Bearing
TIMKEN LM503349LM503310 Tapered Roller Bearing

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

TIMKEN Genuine Original

TIMKEN LM503349LM503310 Bearing
Model / Part No: LM503349LM503310 Catalog ID: MB-4A88F8D9

Brand

TIMKEN

Model / Part No.

LM503349LM503310

Category

Tapered Roller Bearing

Origin

Global

Availability

290 pcs Ready to Ship
US$ 64.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

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Technical Drawings (For reference only)

Technical Drawing 1

Technical Specifications (For reference only)

Product designation
LM503349/LM503310
D
Outside diameter
74.9757
T
Width
18.0086
Bearing Type
TRB
Bearing Subtype
TS
Cone (Inner)
Cone (Inner)
LM503349
Cup (Outer)
Cup (Outer)
LM503310
d
Bore diameter
45.9867
B
Cone width
18.001
r
Max. shaft fillet radius
1.524
R
Max. housing fillet radius
2.286
da
Shaft backing diameter
51.054
Ab
Cage clearance (Negative value indicates cage does not extend beyond cone small rib)
1.524
C
Cup width
14.0005
a
Effective center position
-2.032
C1
Dynamic radial rating (1 million revolutions)
67168.1
C0
Static load rating
75619.8
K = 0.39 / Tan (contact angle)
Factor
1.45
e = 1.5 * Tan (contact angle)
Factor
0.40
Y = 0.4 / Tan (contact angle)
Factor
1.49
Cg
Geometry factor
0.0789
Assembly Weight
303.91
db
Shaft backing diameter
55.118
Aa
Cage clearance (Negative value indicates cage extends beyond cone large rib)
1.016
Db
Housing backing diameter
67.056
Da
Housing backing diameter
71.12
C90
Dynamic radial rating (90 million revolutions)
17481.5
Ca90
Dynamic thrust rating (Single-Row, 90 million revolutions)
12010.2

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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