Bearings, units and housings -- Ball bearings -- Thrust ball bearings -- Thrust ball bearings, single direction -- SKF 51320

51320

Dimensions

d		100	mm
D		170	mm
H		55	mm
d₁	≈	170	mm
D₁	≈	103	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	142	mm
D_a	max.	128	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	225	kN
Basic static load rating	C₀	570	kN
Fatigue load limit	P_u	18.3	kN
Reference speed		1400	r/min
Limiting speed		1900	r/min
Minimum load factor	A	1.9

Mass

Mass bearing (including seat washer where applicable)

4.95

Model Number: 51320
Inner Diameter：100mm Outer Diameter：170mm Width：55mm
Reference speed:1900 r/min Limiting speed:1400 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：2026-07-27
Application:multi-knife lathe,survey accessories,aerial work platform,Machine Tool Accessories,wheel lathe,Pneumatic Actuator,Grinding and polishing equipment,Spectral Products,security equipment,Medical room equipment,drawing die
Similar models:51320
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Model No. Inner Diameter Outer Diameter Width Type

1207 EKTN9 + H 207
13845
19010
71918 CD/HCP4A
PFD 15 FM

Purchase the SKF 51320 Please fill in the following

Hot number： 313499 DA 624/HR22T2 7001 CD/P4AH 7012 CE/HCP4AH1 7417 BACBMC 99133 HJ 414 IR 55x63x25 KD21-153 NJ 208 ECM NJG 2308 VH NU 2352 ECMA RN-3.5x29.8 BF/G2 SSAFS 22526 x 4.5/16 SYNT 45 LTF

Model No.	Inner Diameter	Outer Diameter	Width	Type
1207 EKTN9 + H 207
13845
19010
71918 CD/HCP4A
PFD 15 FM