SKF NJ221ECJ Bearing distributor

Discription

Here is SKF NJ221ECJ Bearing distributor. After you order the bearings, the delivery time is about 5-7 days. You don't have to worry about out of stock at all, our inventory of SKF NJ221ECJ Bearing is large enough to meet your needs. Now when you enter the purchase you will get the best price.

Details

Cylindrical roller bearings, single row NJ 221 ECJ

Bearing number : NJ 221 ECJ

Size (mm) : 105x190x36

Brand : SKF

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in SKF catalogue:

d - 105 mm

D - 190 mm

B - 36 mm

d₁ - - 134 mm

D₁ - - 164 mm

F - 125 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 2.1 mm

s - 2 mm

d_a - min. - 117 mm

d_a - max. - 122 mm

d_b - min. - 137 mm

D_a - max. - 177.3 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 300 kN

Basic static load rating - C₀ - 315 kN

Fatigue load limit - P_u - 36.5 kN

Reference speed - 3800 r/min

Limiting speed - 4300 r/min

Calculation factor - k_r - 0.15

Mass bearing - 4 kg

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