Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61811-2RZ

W 61811-2RZ

Dimensions

d		55	mm
D		72	mm
B		9	mm
d₁	≈	60.3	mm
D₂	≈	68.68	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	57	mm
d_a	max.	60	mm
D_a	max.	70	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	7.15	kN
Basic static load rating	C₀	8.5	kN
Fatigue load limit	P_u	0.345	kN
Reference speed		19000	r/min
Limiting speed		9500	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	17

Mass

Mass bearing

0.079

Model Number: W 61811-2RZ
Inner Diameter：55mm Outer Diameter：72mm Width：9mm
Reference speed:9500 r/min Limiting speed:19000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-05
Application:Logistics Equipment,coupling type,Industry,air purification,manual Tools,roller lathe,plastic rolling,Machine tool accessories,impression material,insect experimental analysis instrument,agricultural testing and analysis equipment and related
Similar models:61811 61811-2RZ 61811-2RS1 W 61811-2Z W 61811 W 61811-2RS1 W 61811-2RZ
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Model No.	Inner Diameter	Outer Diameter	Width	Type
280x325x24 HS5 R	280	325	24	Seals
32393	82.55	107.92	9.53	Seals
35x48x8 CRW1 V	35	48	8	Seals
6302/HR11TN	15	42	13	Bearings, units and housings
8x22x7 HMS5 RG	8	22	7	Seals
AOH 24064 G	300	320	184	Bearings, units and housings
AOHX 3188 G	420	440	270	Bearings, units and housings
HJ 2312 EC	60	84.35	16	Bearings, units and housings
K 20x26x20	20	26	20	Bearings, units and housings
KRV 26 B	-	26	12	Bearings, units and housings
NNCF 4948 CV	240	320	80	Bearings, units and housings
Z 302	15	-	5	Seals

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