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

634-RZ

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.	8.3	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-RZ
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：2026-04-16
Application:large agricultural machinery,printing equipment,coal mill,extruder,Polymer,Vertical machining,Cylinder Standard,miscellaneous instruments,E Beauty,equipment,chamfering machine etc
Similar models:634-2Z D/W ER1634 W 634 634-2RZ SAF 22634 x 5.7/8 W 634-2Z W 634-2RZ SAF 22634 x 5.13/16 634 BC4B 316345 A
BEARING POWER International Trading Co.,Ltd. specialize in 634-RZ products，there is large inventory of SKF 634-RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 634-RZ Which SKF 634-RZ 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
11524	29.3624	47.6	6.35	Seals
17x28x7 HMSA10 RG	17	28	7	Seals
207-2ZNR	35	72	17	Bearings, units and housings
3205 A-2Z	25	52	20.6	Bearings, units and housings
35x80x12 HMSA10 V	35	80	12	Seals
61805	25	37	7	Bearings, units and housings
718/710 AMB	710	870	74	Bearings, units and housings
7010 CE/HCP4AL1	50	80	16	Bearings, units and housings
FYR 2 7/16	61.9125	-	-	Bearings, units and housings
K 81132 TN	160	200		Bearings, units and housings
PBM 223220 M1G1	22	32	20	Bearings, units and housings
SAF 22538 x 7	177.8	-	-	Bearings, units and housings

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Hot number： 23192-2CS5K/VT143 23742 238/750 CAMA/W20 60x85x8 HMS5 RG 61807-2RZ 61900-2Z 6247 AH 24136 AXW 17 HK 1522 K 45x59x32 PCMW 264401.5 E SNW 3044x7.7/8 SSAFS 23040 KAT x 7.1/4 W 6202-2RS1/VP311