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

634

Dimensions

d		4	mm
D		16	mm
B		5	mm
d₁	≈	8.4	mm
D₂	≈	13.3	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	6.4	mm
D_a	max.	13.6	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	1.11	kN
Basic static load rating	C₀	0.38	kN
Fatigue load limit	P_u	0.016	kN
Reference speed		95000	r/min
Limiting speed		60000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	8.4

Mass

Mass bearing

0.0054

Model Number: 634
Inner Diameter：4mm Outer Diameter：16mm Width：5mm
Reference speed:60000 r/min Limiting speed:95000 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:trolley,light therapy instrument,comprehensive experiment,Optical detection,intermediate,forming machine,crimping tools,Polymer,pump industry,packing equipment,packaging machinery
Similar models:W 634 634-RZ 634-RS1 SAF 22634 x 5.7/8 D/W ER1634-2ZS W 634 R W 634-2Z SAF 22634 634 BC4B 316345 A
BEARING POWER International Trading Co.,Ltd. specialize in 634 products，there is large inventory of SKF 634 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 634 Which SKF 634 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
20x32x6 HMS5 V	20	32	6	Seals
33030	150	225	59	Bearings, units and housings
40x62x10 HMS5 V	40	62	10	Seals
625	5	16	5	Bearings, units and housings
7076 BM	380	560	82	Bearings, units and housings
71917 CE/HCP4AH1	85	120	18	Bearings, units and housings
7217 BEGAF	85	150	28	Bearings, units and housings
NU 2222 ECNML	110	200	53	Bearings, units and housings
NU 326 ECML	130	280	58	Bearings, units and housings
RNAO 35x45x26	35	45	26	Bearings, units and housings
SAF 1618 x 3.1/16 T	77.7875	-	-	Bearings, units and housings
SAF 22515 x 2.3/8	60.325	-	-	Bearings, units and housings

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Hot number： 1150258 12747 17627 37330 413003 60x75x8 HMS5 V BT4B 328391 G/HA1 FY 1.3/16 WDW KML 24 NU 30/500 ECMA OKC 700 PBM 220240350 M1G1 PCM 707570 E SYE 1 1/2 W 6004-2RS1/VP311