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

D/W R188-2RZ

Dimensions

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

Abutment dimensions

d_a	min.	0	mm
D_a	max.	0	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

0.002

Model Number: D/W R188-2RZ
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:fabric products,hydraulic actuator,motorcycle,vertical processing,car instrument,cleaners,trolley,Medium and large motor,Automobile,forklift truck,Body shaping
Similar models:C 3188 KMB 431884 A D/W R188 R-2Z OH 3188 HE NU 1880 MP NJ 1884 MA AOHX 3188 G 89188 M D/W R188-2RS1 23188-2CS5K/VT143
BEARING POWER International Trading Co.,Ltd. specialize in D/WR188-2RZ products，there is large inventory of SKF D/W R188-2RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R188-2RZ Which SKF D/WR188-2RZ 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
15748	39.7002	68.99	11.91	Seals
22217 EK + AHX 317	80	150	36	Bearings, units and housings
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309-2ZNR	45	100	25	Bearings, units and housings
7034 CD/HCP4AL	170	260	42	Bearings, units and housings
70x90x10 CRWHA1 P	70	90	10	Seals
FYAWK 20 LTA	20	-	-	Bearings, units and housings
KM 20	18	-	100	Bearings, units and housings
NK 70/35	70	85	35	Bearings, units and housings
SAF 22538 x 6.13/16	173.0375	-	-	Bearings, units and housings
SNW 3138x6.15/16	176.2125	190	133.3754	Bearings, units and housings
SSAFS 22516 x 2.3/4 TLC	69.85	-	-	Bearings, units and housings

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