Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R188 R-2Z

D/W R188 R-2Z

Dimensions

d		6.35	mm
D		12.7	mm
B		4.762	mm
d₂	≈	7.4	mm
D₂	≈	11.6	mm
D₃		13.894	mm
C		1.143	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	7.2	mm
d_a	max.	7.3	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.618	kN
Basic static load rating	C₀	0.224	kN
Fatigue load limit	P_u	0.01	kN
Reference speed		110000	r/min
Limiting speed		53000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7

Mass

Mass bearing

0.0023

Model Number: D/W R188 R-2Z
Inner Diameter：6.35mm Outer Diameter：12.7mm Width：4.762mm
Reference speed:53000 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：2026-04-16
Application:Cylinder Pneumatic Treatment Element,expectoration machine,thin metal materials,tapping machine,stirrer,Industrial,nail products,X-ray Equipment,suction nozzle,Machine Tool Accessories,Hair styling device
Similar models:SNL 3188 TURT 51188 F SNP 3188x16.1/2 HM 3188 NJ 1884 MA NCF 1880 V BT4B 332188/HA1 61888 MA NCF 1884 V SNL 3188
BEARING POWER International Trading Co.,Ltd. specialize in D/WR188R-2Z products，there is large inventory of SKF D/W R188 R-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 R188 R-2Z Which SKF D/WR188R-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
220x250x15 HMSA10 RG	220	250	15	Seals
29413 E	65	140	45	Bearings, units and housings
49960	127	155.6	12.7	Seals
6006/HR11QN	30	55	13	Bearings, units and housings
6205/HC5C3	25	52	15	Bearings, units and housings
7011 ACE/P4A	55	90	18	Bearings, units and housings
71916 ACE/HCP4AL	80	110	16	Bearings, units and housings
BMO-6205/048S2/UA108A	25	52	21.2	Bearings, units and housings
FY 60 FM	60	-	-	Bearings, units and housings
K 89317 M	85	150		Bearings, units and housings
MB 32	160	217	-	Bearings, units and housings
W 634-2RZ	4	16	5	Bearings, units and housings

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Hot number： 15076 2214 E-2RS1TN9 24020 CC/W33 403000 70x90x10 HMSA10 V C 41/500 K30M GB 1010 GEZ 312 ESX-2LS HA 218 OH 30/710 H OKF 460 PCZ 2832 E PSM 152010 A51 SD 22x28x4 YAT 206-103