Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21306 CC

21306 CC

SKF Explorer

Dimensions

d		30	mm
D		72	mm
B		19	mm
d₂	≈	43.3	mm
D₁	≈	58.8	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	37	mm
D_a	max.	65	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	65.7	kN
Basic static load rating	C₀	61	kN
Fatigue load limit	P_u	6.8	kN
Reference speed		8200	r/min
Limiting speed		10000	r/min
Calculation factor	e	0.27
Calculation factor	Y₁	2.5
Calculation factor	Y₂	3.7
Calculation factor	Y₀	2.5

Mass

Mass bearing

0.41

Model Number: 21306 CC
Inner Diameter：30mm Outer Diameter：72mm Width：19mm
Reference speed:10000 r/min Limiting speed:8200 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:medical equipment,car,security,flow control valve,universal category,Performance test,medical equipment,miscellaneous instruments,teaching equipment,diagnostic test paper,Blood coagulation reagent
Similar models:21306 CC
BEARING POWER International Trading Co.,Ltd. specialize in 21306CC products，there is large inventory of SKF 21306 CC Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 21306 CC Which SKF 21306CC 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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NN 3072 K/SPW33	360	540	134	Bearings, units and housings
NNF 5036 ADA-2LSV	180	280	136	Bearings, units and housings
PWM 708070	70	80	70	Bearings, units and housings
SSAFS 23056 KAT x 10	254	-	-	Bearings, units and housings
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Hot number： 1988/1922 61911 6214 N 6308-ZNR 91387 99812 BEAM 040115-2RS D/W RW155-2ZS OH 3972 HE SAKB 6 F SILR 35 ES SNP 3156x10 SY 35 LDW SYFJ 25 TF T2ED 055