Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61708

W 61708

Dimensions

d		40	mm
D		50	mm
B		6	mm
d₁	≈	43.3	mm
D₂	≈	47.88	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	42	mm
d_a	max.	43	mm
D_a	max.	48.5	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	1.43	kN
Basic static load rating	C₀	1.27	kN
Fatigue load limit	P_u	0.054	kN
Reference speed		26000	r/min
Limiting speed		16000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	9

Mass

Mass bearing

0.021

Model Number: W 61708
Inner Diameter：40mm Outer Diameter：50mm Width：6mm
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：2026-06-24
Application:Power equipment,municipal machinery,medical equipment,ventilator anesthesia machine etc,gear grinding machine,air conditioning tools,animal anatomy,medical treatment,Machine tools,vertical pull,Oral Image
Similar models:BT1B 617089 B W 61708 W 61708-2RS1
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Model No. Inner Diameter Outer Diameter Width Type

1313 ETN9
51160 M
52x80x10 HMSA10 V
7219 BECBP
GEC 380 FBAS

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Hot number： 207 NR 21312 E 23280 CA/W33 29456 E 30212/DF 30226 400955 45x55x7 HMSA10 RG 7309 BECBM 99812 C 30/530 M IR 80x90x35 NJ 18/630 ECMA/HB1 NNCF 4836 CV QJ 1040 N2MA

Model No.	Inner Diameter	Outer Diameter	Width	Type
1313 ETN9
51160 M
52x80x10 HMSA10 V
7219 BECBP
GEC 380 FBAS