Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R4A-2Z

D/W R4A-2Z

Dimensions

d		6.35	mm
D		19.05	mm
B		7.142	mm
d₂	≈	8.5	mm
D₂	≈	16.5	mm
r_1,2	min.	0.4	mm

Abutment dimensions

d_a	min.	8.4	mm
d_a	max.	8.4	mm
D_a	max.	16.6	mm
r_a	max.	0.4	mm

Calculation data

Basic dynamic load rating	C	1.53	kN
Basic static load rating	C₀	0.585	kN
Fatigue load limit	P_u	0.025	kN
Reference speed		80000	r/min
Limiting speed		40000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	7.9

Mass

Mass bearing

0.0091

Model Number: D/W R4A-2Z
Inner Diameter：6.35mm Outer Diameter：19.05mm Width：7.142mm
Reference speed:40000 r/min Limiting speed:80000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-03
Application:EEG,Industrial Adhesive,packaging materials,sample cup,wire industry,set bacteria instrument,Technical Equipment,non-ferrous metal alloy,aerial work equipment,metal mold,manual Tools
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BEARING POWER International Trading Co.,Ltd. specialize in D/WR4A-2Z products，there is large inventory of SKF D/W R4A-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 R4A-2Z Which SKF D/WR4A-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
19274	49.2252	71.76	12.7	Seals
20012	50	75	9	Seals
527819	228.6	-	-	Seals
6215 M	75	130	25	Bearings, units and housings
6222 M/C3VL0241	110	200	38	Bearings, units and housings
GS 81248	240	340	23	Bearings, units and housings
HA 2334	150.8125	170	154	Bearings, units and housings
IR 12x15x16	12	15	16	Bearings, units and housings
NJ 406 MA	30	90	23	Bearings, units and housings
NNCL 4830 CV	150	190	40	Bearings, units and housings
SNW 13x2.3/16	55.5625	85.852	53.086	Bearings, units and housings
SYFWK 1.7/16 LTA	36.512	-	-	Bearings, units and housings

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