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

W 634-2RS1

Dimensions

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

Abutment dimensions

d_a	min.	6	mm
d_a	max.	6.6	mm
D_a	max.	14	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

0.0052

Model Number: W 634-2RS1
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：2026-07-30
Application:small diesel generators,Insect Count,survey accessories,physical instruments,education model Instruments,medical equipment,marine analysis,power tools,granulator,joint protection,centrifugal pump
Similar models:6344 M 634-2RS1 SAF 22634 TLC 634-2Z EE 763330/763410 BD1B 634132 634 BC4B 316341/HA4 PWM 556340 D/W ER1634-2ZS
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Model No. Inner Diameter Outer Diameter Width Type

BD-C 3156 K-AOH 3156 G
K 10x14x13 TN
NCF 28/530 V
SAF 22518 x 3.1/16
W 637/5 X-2Z

Purchase the SKF W 634-2RS1 Please fill in the following

Hot number： 17443 19x42x6 HMS5 V 23048 CCK/W33 23220 CC/W33 3208 ATN9 32914 7215 ACD/P4A AHX 317 BD-C 2316 K-H 2316 NJ 2211 ECJ OKBS 108 P 35 WF PCM 161815 E PCM 455040 M SAF 1517 x 2.13/16 T

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-C 3156 K-AOH 3156 G
K 10x14x13 TN
NCF 28/530 V
SAF 22518 x 3.1/16
W 637/5 X-2Z