Bearings, units and housings -- Ball bearings -- Thrust ball bearings -- Thrust ball bearings, single direction -- SKF 51103

51103

Dimensions

d		17	mm
D		30	mm
H		9	mm
d₁	≈	30	mm
D₁	≈	18	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	25	mm
D_a	max.	22	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	11.4	kN
Basic static load rating	C₀	21.2	kN
Fatigue load limit	P_u	0.78	kN
Reference speed		8500	r/min
Limiting speed		12000	r/min
Minimum load factor	A	0.0023

Mass

Mass bearing (including seat washer where applicable)

0.025

Model Number: 51103
Inner Diameter：17mm Outer Diameter：30mm Width：9mm
Reference speed:12000 r/min Limiting speed:8500 r/min
Type：Bearings, units and housings Ball bearings Thrust ball bearings Thrust ball bearings, single direction
Details： Thrust ball bearings, single direction
Update date：2025-12-09
Application:Pest Monitoring,Forming mold,knitted fabrics,Optical Instruments,relay,medical equipment,DC generators,Food testing,fabric products,survey accessories,casting embedding
Similar models:51103 V/HR11Q1 51103 51103 V/HR22T2 51103 V/HR22Q2 51103 V/HR11T1
BEARING POWER International Trading Co.,Ltd. specialize in 51103 products，there is large inventory of SKF 51103 Thrust ball bearings, single direction. We has been built up long-term cooperation with SKF company, could make a bulk order of the 51103 Which SKF 51103 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
110x130x12 HMSA10 RG	110	130	12	Seals
155x180x15 HMS5 RG	155	180	15	Seals
26122	66.675	85.09	9.53	Seals
28x47x7 HMSA10 RG	28	47	7	Seals
48065	122.2502	146.08	14.3	Seals
AOH 240/800 G	750	800	395	Bearings, units and housings
BEAS 015045-2RS	15	45	25	Bearings, units and housings
DMB 28/30	280	-	114	Bearings, units and housings
NA 4906 RS	30	47	17	Bearings, units and housings
NUP 219 ECM	95	170	32	Bearings, units and housings
NUP 204 ECP	20	47	14	Bearings, units and housings
SAF 22524	106.3625	-	-	Bearings, units and housings

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Hot number： 20079 51240 M 524227 61809 6221-2Z 63004-2RS1 71808 ACD/HCP4 91331 FYT 20 TF/VA201 H 3132 L PCMF 060808 E RNA 4904.2RS RNU 226 ECM W 61800 W 624-2Z