Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61948

61948

Dimensions

d		240	mm
D		320	mm
B		38	mm
d₁	≈	265.7	mm
D₁	≈	294.3	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	250	mm
D_a	max.	310	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	159	kN
Basic static load rating	C₀	200	kN
Fatigue load limit	P_u	5.1	kN
Reference speed		4000	r/min
Limiting speed		2400	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	16.8

Mass

Mass bearing

7.3

Model Number: 61948
Inner Diameter：240mm Outer Diameter：320mm Width：38mm
Reference speed:2400 r/min Limiting speed:4000 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:coal mill,roller lathe,Textile Industry Accessories and Accessories,food / grain / food equipment,Pneumatic Control Valves,mathematical instruments,food safety,hydraulic pressure gauge,lifting chain,orthodontic material,hardware
Similar models:61948 61948 MA
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13037	33.3502	50.8	7.95	Seals
19x30x7 HMS5 RG	19	30	7	Seals
249/1320 CAF/W33	1320	1720	400	Bearings, units and housings
40x50x8 HMSA10 V	40	50	8	Seals
405500	495	-	-	Seals
71915 CE/HCP4AL	75	105	16	Bearings, units and housings
AH 24136	170	180	134	Bearings, units and housings
FYRP 4-3	101.6	-	-	Bearings, units and housings
HCCE 030 R	33	240	-	Coupling systems
LS 160200	160	200	9.5	Bearings, units and housings
PRM 252820	25	28	20	Bearings, units and housings
SAFS 22216-11	80	-	-	Bearings, units and housings

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