Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller and cage assemblies -- Needle roller bearings, needle roller and cage assemblies SKF K 55x63x20

K 55x63x20

Dimensions

F_w	55	mm
E_w	63	mm
U	20	mm

Calculation data

Basic dynamic load rating	C	38	kN
Basic static load rating	C₀	75	kN
Fatigue load limit	P_u	9.15	kN
Reference speed		7500	r/min
Limiting speed		8500	r/min

Mass

Mass needle roller and cage assembly

0.067

Associated products

Designation associated G design radial shaft seal with a low cross-sectional height

G 55x63x5

Model Number: K 55x63x20
Inner Diameter：55mm Outer Diameter：63mm Width：20mm
Reference speed:8500 r/min Limiting speed:7500 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller and cage assemblies
Details： Needle roller and cage assemblies Needle roller bearings, needle roller and cage assemblies
Update date：2025-12-09
Application:Material handling equipment,sterilizers,chamfer,welding equipment,Textile Accessories,Pneumatic Control Valves,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,flexible processing,construction machinery and equipment,water,Anti-defibrillation pacing
Similar models:PSM 557070 A51 RPNA 40/55 K 155x163x26 PCM 455020 E BT4-0035 E8/C355 BT4B 328913 BG/HA1C555 PCM 10010550 E NKS 55 BT4B 328955 BG/HA1VA901 PCM 150155100 M
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18558	47.625	63.55	6.35	Seals
401306	117	-	-	Seals
470731	709	-	-	Seals
61892 MA	460	580	56	Bearings, units and housings
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PCM 242730 E	24	27	30	Bearings, units and housings
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