Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21305 CC

21305 CC

SKF Explorer

Dimensions

d		25	mm
D		62	mm
B		17	mm
d₂	≈	35.7	mm
D₁	≈	50.7	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	32	mm
D_a	max.	55	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	49.1	kN
Basic static load rating	C₀	41.5	kN
Fatigue load limit	P_u	4.55	kN
Reference speed		9300	r/min
Limiting speed		12000	r/min
Calculation factor	e	0.3
Calculation factor	Y₁	2.3
Calculation factor	Y₂	3.4
Calculation factor	Y₀	2.2

Mass

Mass bearing

0.28

Model Number: 21305 CC
Inner Diameter：25mm Outer Diameter：62mm Width：17mm
Reference speed:12000 r/min Limiting speed:9300 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-04-16
Application:Internal thread type,Medical room equipment,embroidery cloth,walking Food processing machinery and equipment,experimental equipment,,vertical sawing machine,chromatography,electrocardiograph,directional control valve,rock drilling machinery
Similar models:21305 CC
BEARING POWER International Trading Co.,Ltd. specialize in 21305CC products，there is large inventory of SKF 21305 CC Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 21305 CC Which SKF 21305CC is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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