Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R4 R

D/W R4 R

Dimensions

d		6.35	mm
D		15.875	mm
B		4.978	mm
d₂	≈	8.4	mm
D₂	≈	13.8	mm
D₃		17.526	mm
C		1.067	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	8	mm
d_a	max.	8.3	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.852	kN
Basic static load rating	C₀	0.315	kN
Fatigue load limit	P_u	0.014	kN
Reference speed		95000	r/min
Limiting speed		60000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0042

Model Number: D/W R4 R
Inner Diameter：6.35mm Outer Diameter：15.875mm Width：4.978mm
Reference speed:60000 r/min Limiting speed:95000 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:Doppler,flexible processing,tube,sterilizers,Flame Cutting,intermediate,aerial work platform,Beauty and Body,ventilation fans,mobile toilet,wheel lathe
Similar models:SNW 140x7.7/8 W 61806-2RZ 51196 F SILR 30 ES FSYE 3 N 2314 M 22236 CCK/W33 30330/DF FYTJ 505 HE 3038
BEARING POWER International Trading Co.,Ltd. specialize in D/WR4R products，there is large inventory of SKF D/W R4 R Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R4 R Which SKF D/WR4R 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
30000	76.2	104.78	11.13	Seals
31309	45	100	27.25	Bearings, units and housings
38646	98.425	120.68	9.53	Seals
54309 + U 309	35	85	56.2	Bearings, units and housings
405703	555	-	-	Seals
7252 BM	260	480	80	Bearings, units and housings
99829	44.8564	52.4002	17.4752	Seals
BD-BS2-2218-2RSK/VT143-H 2318 E/L73	80	160	48	Bearings, units and housings
IR 130x145x35	130	145	35	Bearings, units and housings
PCZ 0306 E	4.7625	6.35	9.525	Bearings, units and housings
RNA 4909.2RS	52	68	22	Bearings, units and housings
RMS 22	69.85	158.75	34.925	Bearings, units and housings

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