BS2-2215-2RSK/VT143 SKF Spherical Roller Bearing With Tapered Bore and Integral Sealing and Relubrication Features 75x130x38mm

In critical production lines, every minute of down ­time costs. Contaminated environments, heavy loads in applications prone to mis ­alignment or shaft deflections are daily issues for many industries. Leaking grease and frequent relubrication in potentially hard-to-reach places also add to growing costs. For many, simply making it to the next planned maintenance stop without machine failure is a challenge. 

With sealed SKF Explorer spherical roller bearings, you are equipped to meet these challenges. Pre-lubricated with a specially formulated grease and sealed with high-performance contact seals, they can protect the bearing and lubricant from contam ­inants that might otherwise cause premature bearing failure. Their high load carrying capacity and ability to accommodate misalignment further helps you prolong bearing service life.


Dimensions
d 75 mm Bore diameter
D 130 mm Outside diameter
B 38 mm Width
d2 ?84.5 mm Shoulder diameter of inner ring
D1 ?120 mm Shoulder/recess diameter of outer ring
b 6 mm Width of lubrication groove
K 3 mm Diameter of lubrication hole
r1,2 min.1.5 mm Chamfer dimension

Calculation data
Basic dynamic load rating C 217 kN
Basic static load rating C0 240 kN
Fatigue load limit Pu 26.5 kN
Limiting speed 2 200 r/min
Limiting value e 0.22
Calculation factor Y1 3
Calculation factor Y2 4.6
Calculation factor Y0 2.8

Mass
Mass 2.1 kg