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

W 61902-2RZ

Dimensions

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

Abutment dimensions

d_a	min.	17	mm
d_a	max.	18.5	mm
D_a	max.	26	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

0.016

Model Number: W 61902-2RZ
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：2025-12-09
Application:roller lathe,Broadcasting System,Other Machine Tools,Gear grinding machine,Laser Measurements,metering pump,marine analysis,food testing,pneumatic Pump,Digital Generator,Technical Equipment
Similar models:61902-2Z 61902-2RZ W 61902 W 61902-2RZ W 61902 R-2RZ W 61902-2Z W 61902 R-2RS1 W 61902 R-2Z 61902 W 61902-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in W61902-2RZ products，there is large inventory of SKF W 61902-2RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61902-2RZ Which SKF W61902-2RZ 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
330862 B	244.475	327.025	-	Bearings, units and housings
55x78x10 HMS5 V	55	78	10	Seals
95 VS V	85	-	-	Seals
HJ 311 EC	55	77.5	14	Bearings, units and housings
K 42x47x13	42	47	13	Bearings, units and housings
NCF 1864 V	320	400	38	Bearings, units and housings
NNCF 4976 CV	380	520	140	Bearings, units and housings
PCM 050710 E	5	7	10	Bearings, units and housings
PCZ 0202 E	3.175	4.7625	3.175	Bearings, units and housings
RNA 4905	30	42	17	Bearings, units and housings
SI 6 C	6	-	6	Bearings, units and housings
YAR 208-108-2RF/HV	38.1	80	49.2	Bearings, units and housings

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

Hot number： 16719 2202 E-2RS1TN9 23172-2CS5/VT143 3202 A-2Z 45x68x7 HMSA10 RG 604-Z 81196 M 95x120x12 HMS5 V FSAF 1520 x 3.1/2 TLC FY 513 M SAF 22528 x 5 SAFS 23024 KATLC x 4 TUWK 1.3/16 LTA TU 2. TF W 61802-2Z