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 42/20

NK 42/20

Dimensions

F_w		42	mm
D		52	mm
C		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	50	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	27	kN
Basic static load rating	C₀	53	kN
Fatigue load limit	P_u	6.55	kN
Reference speed		9500	r/min
Limiting speed		11000	r/min

Mass

Mass bearing

0.086

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 42x52x4
Radial shaft seal with a low cross-sectional height, double lip			SD 42x52x4

Model Number: NK 42/20
Inner Diameter：42mm Outer Diameter：52mm Width：20mm
Reference speed:11000 r/min Limiting speed:9500 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：2024-12-13
Application:extruder,chemical raw materials and reagents,Medium and large motor,powder metallurgy,Chromatography Products,climb ladder,Storage Device,marine test,air conditioning tools,screen filter,Cylinder Type
Similar models:PSM 142010 A51 PSMF 142020 A51 NU 424 M NU 424 14131/14276 PSM 142830 A51 K 42x47x30 ZW M 244249 A/210 LS 2542 NU 422
BEARING POWER International Trading Co.,Ltd. specialize in NK42/20 products，there is large inventory of SKF NK 42/20 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 42/20 Which SKF NK42/20 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.

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10111	25.4	50.37	6.35	Seals
105x127x11 CRWH1 R	105	127	11.13	Seals
13990	35.5346	58.22	12.7	Seals
140x160x12 HMSA10 RG	140	160	12	Seals
61803-2Z	17	26	5	Bearings, units and housings
7018 ACE/HCP4AL	90	140	24	Bearings, units and housings
99856	114.3	124.46	25.4	Seals
HM 3060	42	-	300	Bearings, units and housings
NJ 2218 ECN1ML	90	160	40	Bearings, units and housings
SAFS 22524 x 4.1/8 T	104.775	-	-	Bearings, units and housings
SAFS 23038 KATLC x 6.13/16	173.0375	-	-	Bearings, units and housings
SNL 3140 G	200	-	-	Bearings, units and housings

Purchase the SKF NK 42/20 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

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