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Deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies.
d 20 mm
D 52 mm
B 15 mm
D2 44,4 mm
Da max 45 mm
d1 30,3 mm
da min 27 mm
ra max 1 mm
rmin 1,1 mm
m 0,155 kg Mass
Cr 16900 N Basic dynamic load rating, radial
C0r 7900 N Basic static load rating, radial
nG 9500 1/min Limiting speed
nB 0 1/min Reference speed
Cur 530 N Fatigue limit load, radial
B : Modified internal construction
M : Solid brass cage, ball-guide.
DB : Two deep groove ball bearings in O arrangement, matched clearance-free
DF : Two deep groove ball bearings in X arrangement, matched clearance-free
DT : Two deep groove ball bearings in tandem arrangement, matched clearance-free
2RSR : Lip seals on both sides
RSR: Lip seal on one side
BRS : Labyrinth seal
TVH : Cage made from glass fibre reinforced polyamide
Y : Sheet brass cage
2Z : Gap seals on both sides
Z : Gap seal on one side
We have 996.00 sets in stock . If you have reuqirements for the bearings given as above,please feel free to contact us.We can assure you the best quality ;the most competitive prices ; the shortest delivery time and the highest quality service .















