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：2026-04-20
Application:Logistics Equipment,Workpiece,gear type,glass,labor insurance,building decoration raw materials and accessories,Switch,Vacuum generator,Pneumatic Control Elements,impression material,small diesel generators
Similar models:FY 55 LF 25577/25523 PCM 15015580 E PCM 11011550 M PWM 556340 PBMF 557030 M1G1 PCM 455020 M 331175 BG/C355 PRM 455040 PCM 505560 E
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Model No.	Inner Diameter	Outer Diameter	Width	Type
18x30x7 HMSA10 RG	18	30	7	Seals
2500255	635	673.1	19.05	Seals
28464	72.2376	101.68	11.13	Seals
51208	40	68	19	Bearings, units and housings
9065	23.0124	33.9852	8.001	Seals
AH 24036	170	180	116	Bearings, units and housings
FSAF 1615 x 2.1/2 TLC	63.5	-	-	Bearings, units and housings
K 81109 TN	45	65		Bearings, units and housings
NU 1016 ECM	80	125	22	Bearings, units and housings
SSAFS 22538 x 7 T	177.8	-	-	Bearings, units and housings
SYR 1 3/4	44.45	-	-	Bearings, units and housings
W 638/1.5-2Z	1.5	4	2	Bearings, units and housings

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Hot number： 17x30x7 HMSA10 V 24128-2CS5/VT143 32216T78/DB 61812-2RZ 7314 BEGBY 99060 C 2228 K FSAF 22617 T GEC 360 FBAS NNU 4180 M/W33 NU 2322 ECP RN-4x27.8 BF/G2 SAF 22528 x 4.13/16 SAFS 22520-11 x 3.5/16 SY 2.3/16 DUTF