Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61902 R-2RZ

W 61902 R-2RZ

Dimensions

d		15	mm
D		28	mm
B		7	mm
d₁	≈	18.8	mm
D₂	≈	25.3	mm
D₃		30.5	mm
C		1.5	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	17	mm
d_a	max.	18.5	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.71	kN
Basic static load rating	C₀	2.24	kN
Fatigue load limit	P_u	0.095	kN
Reference speed		56000	r/min
Limiting speed		28000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	14.3

Mass

Mass bearing

0.017

Model Number: W 61902 R-2RZ
Inner Diameter：15mm Outer Diameter：28mm Width：7mm
Reference speed:28000 r/min Limiting speed:56000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:scientific instruments,noise inspection,pneumatic Pump,gantry processing,light therapy instrument,hot and cold box,oral medical device,floor industry,Cylinder Type,ultra-quiet generators,teaching equipment
Similar models:W 61902 R-2RZ W 61902 R-2RS1 61902-2Z W 61902 R 61902-2RZ W 61902-2Z 61902-2RS1 W 61902-2RZ W 61902 R-2Z W 61902-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in W61902R-2RZ products，there is large inventory of SKF W 61902 R-2RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61902 R-2RZ Which SKF W61902R-2RZ 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
21736	55.5752	73.03	11.13	Seals
2850565	723.9	774.7	22.23	Seals
430x490x25 HDS1 R	430	490	25	Seals
53412 M + U 412	60	130	54	Bearings, units and housings
61804	20	32	7	Bearings, units and housings
6310	50	110	27	Bearings, units and housings
7006 ACE/HCP4AL	30	55	13	Bearings, units and housings
AHX 2324 G	115	120	105	Bearings, units and housings
K 50x58x25	50	58	25	Bearings, units and housings
K 89316 TN	80	140		Bearings, units and housings
NJ 316 ECML	80	170	39	Bearings, units and housings
SAF 1616 T	68.2625	-	-	Bearings, units and housings

Purchase the SKF W 61902 R-2RZ Please fill in the following

Hot number： 14008 18895 25065 350 VE R 7003 ACD/P4A 71906 ACE/P4AH 71916 ACE/HCP4AH1 7214 CD/HCP4A 90844 BT4B 331553/HA1 FYR 1 3/4-18 GEZ 212 ES-2LS NU 1052 M SIL 25 ES SYNT 50 LTS