BS2-2211-2RS/VT143 SKF Spherical Roller Bearing With Integral Sealing and Relubrication Features 55x100x31mm
Exceptional protection and longer life with sealed SKF Explorer spherical roller bearings
Regular price
From
£129.06
£107.55 exc.VAT
Couldn't load pickup availability
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 mainte nance stop without machine failure is a challenge.
With sealed SKF Explorer spherical roller bearings, you are equipped to meet these challenges. Pre-lu bricated 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 bear ing failure. Their high load carrying capacity and ability to accommodate misalignment further helps you prolong bearing service life.
Dimensions
d 55 mm Bore diameter
D 100 mm Outside diameter
B 31 mm Width
d2 ?63.5 mm Shoulder diameter of inner ring
D1 ?92 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 129 kN
Basic static load rating C0 127 kN
Fatigue load limit Pu 14 kN
Limiting speed 3 000 r/min
Limiting value e 0.24
Calculation factor Y1 2.8
Calculation factor Y2 4.2
Calculation factor Y0 2.8
Mass
Mass 1 kg
With sealed SKF Explorer spherical roller bearings, you are equipped to meet these challenges. Pre-lu bricated 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 bear ing failure. Their high load carrying capacity and ability to accommodate misalignment further helps you prolong bearing service life.
Dimensions
d 55 mm Bore diameter
D 100 mm Outside diameter
B 31 mm Width
d2 ?63.5 mm Shoulder diameter of inner ring
D1 ?92 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 129 kN
Basic static load rating C0 127 kN
Fatigue load limit Pu 14 kN
Limiting speed 3 000 r/min
Limiting value e 0.24
Calculation factor Y1 2.8
Calculation factor Y2 4.2
Calculation factor Y0 2.8
Mass
Mass 1 kg