Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61908-2RS1

W 61908-2RS1

Dimensions

d		40	mm
D		62	mm
B		12	mm
d₁	≈	46.9	mm
D₂	≈	57.55	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	44	mm
d_a	max.	46.5	mm
D_a	max.	59.5	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	11.9	kN
Basic static load rating	C₀	9.8	kN
Fatigue load limit	P_u	0.425	kN
Reference speed		0	r/min
Limiting speed		6700	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	15.6

Mass

Mass bearing

0.11

Model Number: W 61908-2RS1
Inner Diameter：40mm Outer Diameter：62mm Width：12mm
Reference speed:6700 r/min Limiting speed:0 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-19
Application:knitted fabrics,chemical,relay,machining,rubber products machinery and equipment,Spectrum Products,Digital Generator,teaching equipment,EEG,flow control valve,electrocardiograph
Similar models:61908 W 61908 R-2Z 61908-2RZ W 61908-2Z W 61908 61908-2RS1 W 61908-2RZ W 61908 R W 61908-2RS1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
50070	127	158.75	6.35	Seals
6028-2RS1	140	210	33	Bearings, units and housings
65x140x12 HMS5 RG	65	140	12	Seals
7030 ACD/HCP4A	150	225	35	Bearings, units and housings
87143	-	-	30	Seals
99311	79.375	89.6874	20.6502	Seals
PCM 758080 M	75	80	80	Bearings, units and housings
SAF 22509 x 1.3/8 T	34.925	-	-	Bearings, units and housings
SAF 22618 x 3.1/4 TLC	82.55	-	-	Bearings, units and housings
SSAFS 22530 x 5.1/8 TLC	130.175	-	-	Bearings, units and housings
W 602 XR-2ZS	2	7	3	Bearings, units and housings
W 63802-2Z	15	24	7	Bearings, units and housings

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Hot number： 11207 TN9 12907 13571 30x42x7 HMSA10 V 67982/67919 6321-2Z 99675 C 3168 KM GX 100 F HM 3068 SAF 22313 RNU 209 ECJ SAW 23532 x 5.1/2 SILA 45 ES-2RS SYNT 45 L