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：2025-12-09
Application:generator,medical equipment,metal mold,Spectral Products,axle lathe,security equipment,generator,food testing,motor,drawing die,tube
Similar models:IR 42x47x20 319426 DA-2LS HM 42 T 51420 M RNAO 30x42x16 4211 ATN9 4216 ATN9 GEC 420 TXA-2RS NKI 42/30 PNA 20/42
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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23938 CCK/W33-H 3938	170	260	52	Bearings, units and housings
32018 X/DF	90	140	-	Bearings, units and housings
32964/DF	320	440	-	Bearings, units and housings
418502	1675	-	-	Seals
9688	24.6126	52.02	9.53	Seals
BEAS 020052-2RS	20	52	28	Bearings, units and housings
FSNL 615 TURU	65	-	-	Bearings, units and housings
FY 1.7/16 TF/VA201	36.512	-	46.4	Bearings, units and housings
FY 2.3/16 WF	55.563	-	-	Bearings, units and housings
NUP 2216 ECJ	80	140	33	Bearings, units and housings
PBMF 150170100 M1G1	150	170	100	Bearings, units and housings
SAF 22613 TLC	55.5625	-	-	Bearings, units and housings

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