Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF NK 55/25

NK 55/25

Dimensions

F_w		55	mm
D		68	mm
C		25	mm
r_1,2	min.	0.6	mm

Abutment dimensions

D_a	max.	64	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	40.2	kN
Basic static load rating	C₀	88	kN
Fatigue load limit	P_u	10.8	kN
Reference speed		7500	r/min
Limiting speed		8500	r/min

Mass

Mass bearing

0.18

Associated products

Radial shaft seal

55x68x8 HMS5 RG

Model Number: NK 55/25
Inner Diameter：55mm Outer Diameter：68mm Width：25mm
Reference speed:8500 r/min Limiting speed:7500 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, without an inner ring
Update date：2025-12-09
Application:Reflective Materials Industrial fabrics,Other Measurements,Vertical pull,die casting mold,Security Equipment,floor industry,chamfer,chromatography,decoration machinery,gear type,Industrial
Similar models:PWM 556350 PWM 140155150 LS 120155 PWM 140155180 PRM 505560 25590/25522 319155 NK 55/25 PCM 707550 M PRMF 455045
BEARING POWER International Trading Co.,Ltd. specialize in NK55/25 products，there is large inventory of SKF NK 55/25 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NK 55/25 Which SKF NK55/25 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1200 VL V	1090	-	-	Seals
12x28x7 CRW1 P	12	28	7	Seals
403753	367	-	-	Seals
71920 ACD/P4A	100	140	20	Bearings, units and housings
7627	19.05	41.25	6.35	Seals
GEH 20 ES-2LS	20	42	16	Bearings, units and housings
N 056	38.354	-	279.5016	Bearings, units and housings
NU 29/900 ECMA/HB1	900	1180	165	Bearings, units and housings
NK 35/30 TN	35	45	30	Bearings, units and housings
PCM 131520 E	13	15	20	Bearings, units and housings
SAW 23228 T	140	-	-	Bearings, units and housings
SAW 23534 x 5.7/8 T	149.225	-	-	Bearings, units and housings

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