Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21308 E

21308 E

SKF Explorer

Dimensions

d		40	mm
D		90	mm
B		23	mm
d₂	≈	60	mm
D₁	≈	79.8	mm
b		5.5	mm
K		3	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	49	mm
D_a	max.	81	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	107	kN
Basic static load rating	C₀	108	kN
Fatigue load limit	P_u	12	kN
Reference speed		7000	r/min
Limiting speed		9500	r/min
Calculation factor	e	0.24
Calculation factor	Y₁	2.8
Calculation factor	Y₂	4.2
Calculation factor	Y₀	2.8

Mass

Mass bearing

0.75

Model Number: 21308 E
Inner Diameter：40mm Outer Diameter：90mm Width：23mm
Reference speed:9500 r/min Limiting speed:7000 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2024-12-18
Application:suction nozzle,lifting upgrade,marine analysis,laser devices,Dental Drill etc,generator,instrumentation instrument,cooling system,flow control valve,test equipment,Cylinder Special
Similar models:21308 EK BD-21308 EK-AH 308 21308 E
BEARING POWER International Trading Co.,Ltd. specialize in 21308E products，there is large inventory of SKF 21308 E Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 21308 E Which SKF 21308E 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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Purchase the SKF 21308 E Please fill in the following

Hot number： 313555 B 44917 524216 7224 CD/P4A 9688 BC4-8067/HA3 MB 19 A NU 213 ECML PFD 35 TF S7010 ACB/HCP4A SAF 23036 KATLC x 6.1/2 SYWK 1.15/16 LTA TU 506 M YAT 216-300 Z 205