Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W ER1212

D/W ER1212

Dimensions

d		12.7	mm
D		19.05	mm
B		3.967	mm
d₁	≈	14.5	mm
D₁	≈	16.7	mm
D₂	≈	17.3	mm
r_1,2	min.	0.25	mm

Abutment dimensions

d_a	min.	14	mm
d_a	max.	14	mm
D_a	max.	17.5	mm
r_a	max.	0.25	mm

Calculation data

Basic dynamic load rating	C	0.52	kN
Basic static load rating	C₀	0.27	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		75000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	8.3

Mass

Mass bearing

0.003

Model Number: D/W ER1212
Inner Diameter：12.7mm Outer Diameter：19.05mm Width：3.967mm
Reference speed:45000 r/min Limiting speed:75000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-24
Application:coal mill,miscellaneous instruments,plastic molding,casting embedding,Industrial,wall materials,coal,Pneumatic Control Valves,marine test,luminescent reagent,metal mold
Similar models:PPM 101212 D/W ER1212 1212 ETN9 WS 81212 BK 1212 HN 1212 PBM 071212 M1 HK 1212 PCZ 1212 M 1212 EKTN9 + H 212
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Model No. Inner Diameter Outer Diameter Width Type

13797
401905
6388
S71921 CD/P4A
SAF 22536 x 6.3/8

Purchase the SKF D/W ER1212 Please fill in the following

Hot number： 239/530 CA/W33 24156 CCK30/W33 545 VRME R 7014 ACE/HCP4AH1 7014 ACE/P4AL1 99311 AOH 2264 G FYTWK 506 Y HA 3026 E HK 5520 NUH 2334 ECMH PCM 283230 M SAF 23028 KAT x 4.13/16 SNL 3284 G SYNT 35 F

Model No.	Inner Diameter	Outer Diameter	Width	Type
13797
401905
6388
S71921 CD/P4A
SAF 22536 x 6.3/8