Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61808

61808

Dimensions

d		40	mm
D		52	mm
B		7	mm
d₁	≈	43.21	mm
D₁	≈	48.1	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	42	mm
D_a	max.	50	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	4.49	kN
Basic static load rating	C₀	3.75	kN
Fatigue load limit	P_u	0.16	kN
Reference speed		26000	r/min
Limiting speed		16000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	14.6

Mass

Mass bearing

0.032

Model Number: 61808
Inner Diameter：40mm Outer Diameter：52mm Width：7mm
Reference speed:16000 r/min Limiting speed:26000 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:Optical detection,building decoration raw materials and accessories,food testing,safety testing,marine analysis,Rolling mill,Hydraulic Hose,Water Monitoring,Handling machinery and various industrial machinery,position switch,chamfering machine etc
Similar models:61808-2RZ W 61808 W 61808 R W 61808-2RZ W 61808-2Z 61808 W 61808 R-2Z W 61808-2RS1 61808-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in 61808 products，there is large inventory of SKF 61808 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61808 Which SKF 61808 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
20x47x7 HMS5 RG	20	47	7	Seals
240/800 BC		1150	345	Bearings, units and housings
32x47x6 HMS5 V	32	47	6	Seals
3304 A-2RS1	20	52	22.2	Bearings, units and housings
560x620x30 HDSA2 RD	560	620	30	Seals
59172 F	360	440	48	Bearings, units and housings
TDI design	482.6	733.425	-	Bearings, units and housings
BT4B 328287 G/HA1	457.073	730.148	-	Bearings, units and housings
FYK 20 TD	20	-	-	Bearings, units and housings
N 208 ECPH	40	80	18	Bearings, units and housings
NNCF 4928 CV	140	190	50	Bearings, units and housings
SSAFS 22522 x 3.13/16 T	96.8375	-	-	Bearings, units and housings

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Hot number： 29476 EM 470741 55x80x10 HMS5 RG 6207-2Z/VA228 7220 ACD/P4A 7314 BEGAY FY 50 TF/VA201 FYNT 55 L HK 1814 RS NA 4906 NJ 2211 ECJ SSAFS 22518 x 3.1/4 TLC SYK 30 TR W 6000-2Z W 61702 R-2Z