Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61808-2Z

W 61808-2Z

Dimensions

d		40	mm
D		52	mm
B		7	mm
d₁	≈	43.21	mm
D₂	≈	48.94	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	42	mm
d_a	max.	43	mm
D_a	max.	50	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.9	kN
Basic static load rating	C₀	3.75	kN
Fatigue load limit	P_u	0.16	kN
Reference speed		26000	r/min
Limiting speed		13000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	14.6

Mass

Mass bearing

0.03

Model Number: W 61808-2Z
Inner Diameter：40mm Outer Diameter：52mm Width：7mm
Reference speed:13000 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：2026-04-17
Application:animal,forming machine,chuck industry,wheel lathe,Low-voltage electrical equipment,comprehensive experiment,suction nozzle,non-ferrous metal alloy,Spectrum Products,metallurgical mold,Security Equipment
Similar models:61808 W 61808-2RZ 61808-2RS1 W 61808-2RS1 W 61808-2Z W 61808 61808-2RZ W 61808 R-2Z W 61808 R
BEARING POWER International Trading Co.,Ltd. specialize in W61808-2Z products，there is large inventory of SKF W 61808-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61808-2Z Which SKF W61808-2Z 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
250x280x15 HMSA10 RG	250	280	15	Seals
5950	15.0876	31.75	7.95	Seals
6219-RS1	95	170	32	Bearings, units and housings
85 VS R	76	-	-	Seals
GEZM 208 ES	63.5	100.013	47.625	Bearings, units and housings
IR 45x55x22	45	55	22	Bearings, units and housings
NN 3014 TN/SP	70	110	30	Bearings, units and housings
OH 39/530 H	500	530	216	Bearings, units and housings
PCM 150155100 M	150	155	100	Bearings, units and housings
PF 40 TR	40	-	-	Bearings, units and housings
PWKR 80.2RS	-	80	35	Bearings, units and housings
S7019 ACE/P4A	95	145	24	Bearings, units and housings

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Hot number： 26x38x7 HMSA10 RG 32032 X 42.0x59.1x12.8 TP 51202 7006 ACE/HCP4A BSD 55120 C FSAF 22220 TLC KD2-453 NX 30 PCZ 5640 M SAFS 22528 SAFS 23044 KA x 7.7/8 SAW 23534 x 6 SNW 3044x8 W 627/4-2ZS