Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R3-2Z

D/W R3-2Z

Dimensions

d		4.762	mm
D		12.7	mm
B		4.978	mm
d₂	≈	6.5	mm
D₂	≈	11.15	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	6.4	mm
d_a	max.	6.4	mm
D_a	max.	11.2	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		56000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0027

Model Number: D/W R3-2Z
Inner Diameter：4.762mm Outer Diameter：12.7mm Width：4.978mm
Reference speed:56000 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：2025-12-09
Application:ventilation heating equipment,plant determination,scientific instruments,vertical processing,directional control valve,chemical,transportation equipment,mechanical and electrical,hot and cold box,Hair styling device,rehabilitation training equipment
Similar models:539/532 A K 20x26x12 6208-RS1 NJ 2217 ECM KMK 1 22330-2CS5/VT143 7317 BEGAP BT2B 328389 71819 ACD/P4 29344 E
BEARING POWER International Trading Co.,Ltd. specialize in D/WR3-2Z products，there is large inventory of SKF D/W R3-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R3-2Z Which SKF D/WR3-2Z 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1350 VL V	1225	-	-	Seals
BD-22216 EK-AH 316	75	140	33	Bearings, units and housings
29352 E	260	420	95	Bearings, units and housings
39975	101.6	130.2	11.13	Seals
61816-2RS1	80	100	10	Bearings, units and housings
99549	139.7	150.8252	25.4	Seals
GS 81211	55	90	7	Bearings, units and housings
NUP 204 ECPHA	20	47	14	Bearings, units and housings
NUTR 20 X	20	47	24	Bearings, units and housings
SAF 22622 x 3.13/16	96.8375	-	-	Bearings, units and housings
SAF 22638 x 7 TLC	177.8	-	-	Bearings, units and housings
SAFS 22530 x 5.5/16	134.9375	-	-	Bearings, units and housings

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