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TIMKEN M12649-M12610 tapered roller bearings
Introduction
Inside Diameter: 21.43 mmOutside Diameter: 50.005 mmWidth: 17.526 mmBasic dynamic load rating: 52.2 kNBasic static load rating: 43.5 kN
TIMKEN M12649-M12610 tapered roller bearings


model M12649-M12610
Cone Part Number M12649
Cup Part Number M12610
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.200 Kg
0.4 lb
Dimensions
d - Bore 21.430 mm
0.8437 in
D - Cup Outer Diameter 50.005 mm
1.9687 in
B - Cone Width 18.288 mm
0.7200 in
C - Cup Width 13.970 mm
0.5500 in
T - Bearing Width 17.526 mm
0.6900 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 1.270 mm
0.050 in
r - Cup Backface "To Clear" Radius 1.27 mm
0.050 in
da - Cone Frontface Backing Diameter 27.43 mm
1.08 in
db - Cone Backface Backing Diameter 29.46 mm
1.16 in
Da - Cup Frontface Backing Diameter 46.48 mm
1.83 in
Db - Cup Backface Backing Diameter 43.94 mm
1.73 in
Ab - Cage-Cone Frontface Clearance 1.8 mm
0.07 in
Aa - Cage-Cone Backface Clearance -0.3 mm
-0.01 in
a - Effective Center Location -6.40 mm
-0.25 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 13500 N
3040 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 52200 N
11700 lbf
C0 - Static Radial Rating 43500 N
9780 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 6440 N
1450 lbf
Factors
K - Factor 2.1
e - ISO Factor 0.28
Y - ISO Factor 2.16
G1 - Heat Generation Factor (Roller-Raceway) 9.1
G2 - Heat Generation Factor (Rib-Roller End) 5.63
Cg - Geometry Factor 0.0479

TIMKEN Bearings
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In 1890s, Henry Timken, a carriage maker in St. Louis, Missouri, invented TIMKEN bearings ,helped wagons make easier turns and also improved their maneuverability in other ways. In 1901, the Timkens relocated the company to Canton, Ohio, where the firm became known as the Timken Roller Bearing Company. Timken is one of the world's leading producers of highly engineered anti-friction bearings and alloy steel components . The Timken Company manufactures and manages global supply chains for two core product lines: anti-friction bearings and adjacent mechanical power transmission components, as well as specialty steel and related precision steel components. Its products and services include bearings and power transmission, tapered roller bearings, precision cylindrical and ball bearings, spherical and cylindrical roller bearings, chains and augers, gear-drive systems, aerospace products and services, steel and precision steel components. The wide-ranging nature of Timken products means that there is a bearing for virtually any application. DESUN BEARING LIMITED can provide professional technical installation support when you bought our TIMKEN bearings . if you find bearings from our website that you need , pls do not hesitate to contact us ,quick reply within 2 hours , welcome you send email for inquiry anytime : Sales@desunbearing.com

TIMKEN M12649-M12610 tapered roller bearings Model
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Tel : 

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Fax: 

00852 30697280

E-Mail:Sales@desunbearing.com


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