Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21314 EK

21314 EK

SKF Explorer

Dimensions

d		70	mm
D		150	mm
B		35	mm
d₂	≈	101	mm
D₁	≈	133	mm
b		6	mm
K		3	mm
r_1,2	min.	2.1	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	138	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	291	kN
Basic static load rating	C₀	325	kN
Fatigue load limit	P_u	34.5	kN
Reference speed		4000	r/min
Limiting speed		5600	r/min
Calculation factor	e	0.22
Calculation factor	Y₁	3
Calculation factor	Y₂	4.6
Calculation factor	Y₀	2.8

Mass

Mass bearing

3.05

Mounting information

Recommended lock nut tightening angle

130

Model Number: 21314 EK
Inner Diameter：70mm Outer Diameter：150mm Width：35mm
Reference speed:5600 r/min Limiting speed:4000 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:wheel lathe,static control,tapping machine,electromagnetic clutch,respirator,Machine tools,inorganic chemical,Optical Instruments,construction machinery and equipment,Insect Count,miscellaneous instruments
Similar models:21314 EK BD-21314 EK-AH 314 G BD-21314 EK-H 314 21314 E
BEARING POWER International Trading Co.,Ltd. specialize in 21314EK products，there is large inventory of SKF 21314 EK Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 21314 EK Which SKF 21314EK 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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