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：2026-07-30
Application:lifting equipment Hoisting hoist,outdoor equipment,instrumentation instrument,noise reduction equipment,tire industry,diagnostic test paper,other mold,Hydraulic Press,Insect Capture,reinforced machinery,sawing machine
Similar models:PCM 505540 E SYNT 55 L PRM 505550 NNTR 55x140x70.2ZL BC2B 320055 A NK 55/25 25580/25520 K 55x63x32 IR 55x60x25 PCM 250255100 M
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Model No. Inner Diameter Outer Diameter Width Type

332304 A
91329
GE 120 ES-2LS
SAF 22632 T
SNL 3148 ATURT

Purchase the SKF K 55x63x20 Needle roller bearings, needle roller and cage assemblies Please fill in the following

Hot number： 23036-2CS5K/VT143 32928 6216 NR 81256 M D/W RW4-2RZ FYWK 1.3/8 YTA NNTR 120x290x135.2ZL NUP 2213 ECP QJ 1096 N2MA SAF 1507 x 1.1/8 T SAF 1620 x 3.1/2 TLC SAF 22616 x 2.3/4 TLC SILR 60 ES SNW 134x5.7/8 SSAFS 22538 x 7

Model No.	Inner Diameter	Outer Diameter	Width	Type
332304 A
91329
GE 120 ES-2LS
SAF 22632 T
SNL 3148 ATURT