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 42/30

NK 42/30

Dimensions

F_w		42	mm
D		52	mm
C		30	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	39.1	kN
Basic static load rating	C₀	86.5	kN
Fatigue load limit	P_u	10.8	kN
Reference speed		9500	r/min
Limiting speed		11000	r/min

Mass

Mass bearing

0.13

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 42/30
Inner Diameter：42mm Outer Diameter：52mm Width：30mm
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：2026-04-16
Application:garbage disposal,lathe,magnetic elements,hanging clamp,test strip,laser devices,Food testing,sheet industry,Cylinder Micro,vertical processing,Warehouse Shelf Equipment
Similar models:319428 DA-2LS PCM 242715 E PNA 20/42 K 32x40x42 ZWTN PWM 202420 29422 E NJ 422 M HJ 424 PBM 091420 M1 PCM 242725 E
BEARING POWER International Trading Co.,Ltd. specialize in NK42/30 products，there is large inventory of SKF NK 42/30 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 42/30 Which SKF NK42/30 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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Hot number： 23040 CCK/W33 BD-21317 EK-AHX 317 23136 CC/W33 6301-2Z BD-BS2-2208-2RSK/VT143-H 2308 E ECY 210 FYC 505 HK 5520 NKI 55/25 TN NKIA 5906 OKCX 270 PCMW 426601.5 E SAF 23036 KA x 6.1/2 SNW 111x1.15/16 YAR 212-204-2F