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：2021-06-04
Application:surgical instruments,Workpiece,Power equipment,motorcycle,pump accessories,clean stationery,municipal machinery,other lathe,Blood coagulation reagent,electrocardiograph,hydraulic control element
Similar models:BT4B 328391 G/HA1 NJ 310 ECJ GEP 850 FS SSAFS 22536 TLC AOH 241/710 7200 CD/P4A 81136 M 7019 CE/HCP4AL HK 2214 RS HM 801346 X/310
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
21910	55.5752	85.62	11.13	Seals
23184-2CS5/VT143		700	224	Bearings, units and housings
305707 C-2Z	35	80	27	Bearings, units and housings
32397	82.55	107.92	11.13	Seals
331677	580	830	-	Bearings, units and housings
51326 M	130	225	75	Bearings, units and housings
FY 45 WF	45	-	-	Bearings, units and housings
PSM 606870 A51	60	68	70	Bearings, units and housings
SNW 15x2.7/16	61.9125	75	58.0644	Bearings, units and housings
SNW 3036x6.7/16	163.5125	209.677	109.9058	Bearings, units and housings
W 40	202.7428	261.9502	-	Bearings, units and housings
W 60/2.5	2.5	8	2.8	Bearings, units and housings

Purchase the SKF D/W R4 R Please fill in the following

Hot number： 2312 M 315836 29208 40036 6207/VA201 6304-2Z/VA208 86091 GEM 40 ESX-2LS JH 415647/610 NJ 313 ECP OKBS 92 SAW 23536 x 6.1/2 SSAFS 23052 KATLC x 9.7/16 SY 1.1/4 FM YSP 205 SB-2F