Description:
SKF 22228 CCK/C3W33 Explorer Spherical Roller Bearing, Tapered Bore, Lubrication Groove, 3 Hole Outer Ring, Unsealed, Steel Cage, C3 Clearance, Metric, 140mm Bore, 250mm OD, 68mm Width, 3200rpm Maximum Rotational Speed, 202000lbf Static Load Capacity, 160000lbf Dynamic Load Capacity
22228 CCK/W33
Spherical roller bearings
– K: Tapered bore, taper 1:12
– W33: Annular groove and three lubrication holes in the outer ring
 DIMENSIONS
d
140 mm Bore diameter
D
250 mm Outside diameter
B
68 mm Width
d2
≈166 mm Shoulder diameter of inner ring
D1
≈216 mm Shoulder/recess diameter of outer ring
b
11.1 mm Width of lubrication groove
K
6 mm Diameter of lubrication hole
r1,2
min.3 mm Chamfer dimension
Tapered bore, taper 1:12
CALCULATION DATA
Basic dynamic load rating C
743 kN
Basic static load rating C0
900 kN
Fatigue load limit Pu
86.5 kN
Reference speed
2 400 r/min
Limiting speed
3 200 r/min
Limiting value e
0.26
Axial load factor Y1
2.6
Axial load factor Y2
3.9
Axial load factor Y0
2.5
MASS
Mass
14 kg
Package Includes :
One (1) BEARING 22228 CCK/C3W33
