Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 634 R-2RS1

W 634 R-2RS1

Dimensions

d		4	mm
D		16	mm
B		5	mm
d₂	≈	6.7	mm
D₂	≈	13	mm
D₃		18	mm
C		1	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	6	mm
d_a	max.	6.6	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.761	kN
Basic static load rating	C₀	0.265	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		0	r/min
Limiting speed		30000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	6.8

Mass

Mass bearing

0.0056

Model Number: W 634 R-2RS1
Inner Diameter：4mm Outer Diameter：16mm Width：5mm
Reference speed:30000 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：2026-04-16
Application:fruit and vegetable processing,Optical detection,ultra-quiet generators,medical equipment,Industrial,pressure control valve,Storage Tool,medical Equipment,clean stationery,mobile toilet,sanitation facilities
Similar models:SAF 22634 x 5.13/16 W 634-2RZ 634-RZ BD1B 634131 634-Z SAF 22634 x 5.13/16 T 6348 M BC4B 316341/HA4 BB1B 363471 W 634-2RS1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
105x130x12 CRW1 R	105	130	12	Seals
331999	431.8	571.5	-	Bearings, units and housings
6320-2Z	100	215	47	Bearings, units and housings
6005-2RSH	25	47	12	Bearings, units and housings
7020 ACE/P4A	100	150	24	Bearings, units and housings
71824 CD/HCP4	120	150	16	Bearings, units and housings
HA 213	55.5625	65	40	Bearings, units and housings
OKBS 98	98	-	-
SILR 40 ES	40	-	28	Bearings, units and housings
SSAFS 23024 KAT x 4.1/16	103.1875	-	-	Bearings, units and housings
SSAFS 23034 KA x 6	152.4	-	-	Bearings, units and housings
Z 302	15	-	5	Seals

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Hot number： 14020 405003 52222 61916-2RS1 6202-2ZNR 900 VL R BC2-8005/HB1 BS2-2213-2RSK/VT143 FBSA 210 A/QFC NU 214 ECJ S71911 ACE/P4A SAF 23036 KA x 6.5/16 SAF 23036 KATLC x 6.5/16 SAFS 22528 x 4.7/8 SHR 120