Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R1-2Z

D/W R1-2Z

Dimensions

d		1.397	mm
D		4.762	mm
B		2.779	mm
d₁	≈	2.33	mm
D₂	≈	4.25	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	2	mm
d_a	max.	2.2	mm
D_a	max.	4.3	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.133	kN
Basic static load rating	C₀	0.034	kN
Fatigue load limit	P_u	0.001	kN
Reference speed		200000	r/min
Limiting speed		100000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	5.7

Mass

Mass bearing

0.0002

Model Number: D/W R1-2Z
Inner Diameter：1.397mm Outer Diameter：4.762mm Width：2.779mm
Reference speed:100000 r/min Limiting speed:200000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:paint paint,power protection,Machine Tool Accessories,forklift truck,Forming mold,Security Equipment,Low-voltage electrical equipment,teaching equipment,Industrial,Rolling mill,hydraulic cylinder buffer
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1300 VRME R	1240	-	-	Seals
130x170x12 HMS5 RG	130	170	12	Seals
14968	38.1	57.4	10.31	Seals
19770	50.8	66.93	5.94	Seals
38691	98.425	126.97	9.53	Seals
71924 CE/HCP4AH1	120	165	22	Bearings, units and housings
75x95x10 CRW1 R	75	95	10	Seals
8871	22.225	52.07	9.525	Seals
AH 2313 G	60	65	61	Bearings, units and housings
AHX 2311	50	55	54	Bearings, units and housings
GE 240 TXA-2LS	240	340	140	Bearings, units and housings
GE 60 CJ2	60	90	36	Bearings, units and housings

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Hot number： 1800 VRME R 18x32x7 HMSA10 V BD-22208 EK-AH 308 38 VA V 511/600 F 560 VE R 6019-2RS1 7202 ACD/P4A H 311 E NJ 310 ECJ NNC 4868 CV NU 3080 MA SAW 23528 x 4.13/16 TLC SNW 24x4.1/8 SYNT 70 FTS