Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61902-2RS1

61902-2RS1

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.	18.3	mm
D_a	max.	26	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	4.36	kN
Basic static load rating	C₀	2.24	kN
Fatigue load limit	P_u	0.095	kN
Limiting speed		16000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	14.3

Mass

Mass bearing

0.016

Model Number: 61902-2RS1
Inner Diameter：15mm Outer Diameter：28mm Width：7mm
Reference speed:16000 r/min Limiting speed: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:Forging machine,boring bar boring bar,decoration machinery,extruder,industry test,diving equipment,insect experimental analysis instrument,hydraulic control element,water,electromagnetic clutch,medical equipment
Similar models:W 61902 R-2RS1 W 61902 R-2RZ 61902 W 61902 R 61902-2RS1 W 61902 R-2Z 61902-2Z W 61902-2Z W 61902-2RS1 W 61902
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Model No.	Inner Diameter	Outer Diameter	Width	Type
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36x62x8 CRW1 R	36	62	8	Seals
60980 M	400	540	44	Bearings, units and housings
7002 ACD/HCP4A	15	32	9	Bearings, units and housings
7076 BGM	380	560	82	Bearings, units and housings
AXW 17	17	33	2	Bearings, units and housings
BT4B 332671/HA1	646.112	857.25	-	Bearings, units and housings
DMB 20/24	200	-	84	Bearings, units and housings
GE 300 TXA-2LS	300	430	165	Bearings, units and housings
K 81120 TN	100	135		Bearings, units and housings
PSM 202525 A51	20	25	25	Bearings, units and housings
SIKB 6 F	6	-	9	Bearings, units and housings

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Hot number： 1900563 19x32x7 HMS5 V 21312 E 314554 B 524208 529490 62306-2RS1 71915 ACB/HCP4AL HJ 217 EC PCM 150155100 E SAF 22534 SIL 40 ES-2RS SNW 136x6.3/8 SNW 3126x4.7/16 YEL 204-2F