Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller and cage assemblies -- Needle roller bearings, needle roller and cage assemblies SKF K 55x63x25

K 55x63x25

Dimensions

F_w	55	mm
E_w	63	mm
U	25	mm

Calculation data

Basic dynamic load rating	C	49.5	kN
Basic static load rating	C₀	104	kN
Fatigue load limit	P_u	12.9	kN
Reference speed		7500	r/min
Limiting speed		8500	r/min

Mass

Mass needle roller and cage assembly

0.08

Associated products

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

G 55x63x5

Model Number: K 55x63x25
Inner Diameter：55mm Outer Diameter：63mm Width：25mm
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:Broadcasting System,Pump,linear drive,Spectrum Products,Vacuum generator,sucker industry,meat products machine,Security Equipment,bag machine,embroidery cloth,Small air generators
Similar models:PRM 505525 IR 50X55X20 IS1 IR 55x63x45 PSM 354550 A51 BC4B 320455 25580/25522 FYC 55 TF PSM 556570 A51 RNAO 55x68x20 SY 55 TF
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Model No. Inner Diameter Outer Diameter Width Type

6300-RSL
C 3130 K
D/W R6-5
NU 2216 ECML
QJ 303 N2MA

Purchase the SKF K 55x63x25 Needle roller bearings, needle roller and cage assemblies Please fill in the following

Hot number： 13500 20098 32014 X/DF 470576 51238 M 6215 NR 62212-2RS1 71928 ACD/HCP4A 71938 ACD/HCP4A NF 18/1120 ECM NJG 2334 VH OKCX 250 PCM 200205100 M SIJ 20 ES SSAFS 22640 x 7.1/4

Model No.	Inner Diameter	Outer Diameter	Width	Type
6300-RSL
C 3130 K
D/W R6-5
NU 2216 ECML
QJ 303 N2MA