95 mm x 200 mm x 45 mm SIGMA NUP 319 cylindrical roller bearings

We Provide Huaxin Bearing Co., Ltd Extensive 95 mm x 200 mm x 45 mm 95 mm x 200 mm x 45 mm SIGMA NUP 319 cylindrical roller bearings Selection And Competitive Wholesale Pricing.

What is NUP 319 bearing cross reference´╝č

Brand Name SIGMA
Model Number NUP 319
Min.Order Quantity 1 pcs
Price Negotiable
PDF NUP 319

Product Details

SeriesLM451300
Cone Part NumberLM451349V
Cup Part NumberLM451310V
Design UnitsImperial
Bearing Weight14.90 Kg
Cage TypeStamped Steel
d266.7 mm
D355.6 mm
B - Cone Width57.150 mm
C - Cup Width44.450 mm
B57.150 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter280.92 mm
db - Cone Backface Backing Diameter284.99 mm
Da - Cup Frontface Backing Diameter343.41 mm
Db - Cup Backface Backing Diameter335.03 mm
Ab - Cage-Cone Frontface Clearance7.6 mm
Aa - Cage-Cone Backface Clearance3.3 mm
a - Effective Center Location35.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)439300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5152000 lbf
C0 - Static Radial Rating296000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)624200 lbf
K - Factor71.62
e - ISO Factor80.36
Y - ISO Factor91.67
G1 - Heat Generation Factor (Roller-Raceway)1411.7
G2 - Heat Generation Factor (Rib-Roller End)193.7
Cg - Geometry Factor0.148
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Company Profile

Phone 205-974-2173
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