Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W RW188 R-2Z

D/W RW188 R-2Z

Dimensions

d		6.35	mm
D		12.7	mm
B		5.558	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

0.0024

Model Number: D/W RW188 R-2Z
Inner Diameter：6.35mm Outer Diameter：12.7mm Width：5.558mm
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：2024-12-13
Application:metallurgical mold,rolling machine,historical instruments,electrostatic protection,reinforced machinery,storage shelves,Dental Drill etc,marine test,ventilation fans,special broaching machine,Machine tool accessories
Similar models:BD-C 4188 K30MB-AOH 24188 C 4188 K30MB OH 3188 H NNU 4188 M/W33 NU 1884 MA BT4B 332188/HA1 D/W R188 R-2Z 81188 M BD-23188 CAK/W33-OH 3188 H 59188 F
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Model No.	Inner Diameter	Outer Diameter	Width	Type
22441	57.15	82.58	9.53	Seals
305272 D	220	309.5	76	Bearings, units and housings
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749 A/742	82.55	150.089	44.45	Bearings, units and housings
9967	25.4	44.5	7.95	Seals
HJ 2211 EC	55	70.8	10	Bearings, units and housings
N 1022 KTN9/SP	110	170	28	Bearings, units and housings
NCF 2938 CV	190	260	42	Bearings, units and housings
SNL 3060 ATURT	277.8125	-	-	Bearings, units and housings
SNW 44x7.13/16	198.4375	279.527	149.6314	Bearings, units and housings
SYWK 35 YTA	35	-	-	Bearings, units and housings
W 63802 R	15	24	7	Bearings, units and housings

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Hot number： 1425252 211-Z 232/560 CAK/W33 527903 591/750 M 62301-2RS1 7020 ACB/HCP4A 71914 CE/HCP4AH1 9907 D/W RW1-4 R NU 319 ECML PBM 809570 M1G1 SAFS 23026 KAT x 4.1/2 SAFS 22515-11 TLC SYK 30 TF