Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R3

D/W R3

Dimensions

d		4.762	mm
D		12.7	mm
B		3.967	mm
d₁	≈	6.95	mm
D₁	≈	10.45	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	6.8	mm
d_a	max.	6.9	mm
D_a	max.	10.7	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.741	kN
Basic static load rating	C₀	0.25	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		110000	r/min
Limiting speed		70000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0021

Model Number: D/W R3
Inner Diameter：4.762mm Outer Diameter：12.7mm Width：3.967mm
Reference speed:70000 r/min Limiting speed:110000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-13
Application:switch,Optical Instruments,chamfering machine etc,Perfusion device,Roller mill,Technical Equipment,knitted fabrics,packing equipment,aerial work platform,Safety protection,dynamic blood pressure
Similar models:6307-ZNR NNU 49/600 BK/SPW33X SNW 144x8 89428 M 240/1120 CAK30F/W33 HJ 1040 IR 60x70x28 BT2B 332830 24140 CC/W33 SILQG 125 ES
BEARING POWER International Trading Co.,Ltd. specialize in D/WR3 products，there is large inventory of SKF D/W R3 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R3 Which SKF D/WR3 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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51306 V/HR22T2	30	60	21	Bearings, units and housings
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FYR 1 15/16-3	49.2125	-	-	Bearings, units and housings
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HK 3520	35	42	20	Bearings, units and housings
NNCL 4868 CV	340	420	80	Bearings, units and housings
RNA 6904	25	37	30	Bearings, units and housings
S71905 CE/P4A	25	42	9	Bearings, units and housings

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Hot number： 3209 A-2RS1 306704 C 419003 410x460x22 HDS2 R 41305 610 VE R 71932 ACD/P4AH1 7411 BGM AOH 32/950 FYWK 1.1/4 YTH HM 46 T NNC 4914 CV NUP 230 ECML SNL 30/530 YAR 207-2RF