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 30/20 TN

NK 30/20 TN

Dimensions

F_w		30	mm
D		40	mm
C		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	38	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	25.1	kN
Basic static load rating	C₀	44	kN
Fatigue load limit	P_u	5.5	kN
Reference speed		13000	r/min
Limiting speed		15000	r/min

Mass

Mass bearing

0.061

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 30x40x4
Radial shaft seal with a low cross-sectional height, double lip			SD 30x40x4

Model Number: NK 30/20 TN
Inner Diameter：30mm Outer Diameter：40mm Width：20mm
Reference speed:15000 r/min Limiting speed:13000 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：2026-06-26
Application:Security Equipment,water protection,respirator,labor insurance,metering pump,medical equipment,rolling mill roll neck and slowdown device,plant determination,packaging machinery,PVC,Industrial
Similar models:NCF 28/530 V 30314T84/DB LS 130170 BD-C 30/600 KM-OH 30/600 H SNL 3036 G 6307/VA201 SNP 3060x11 RNU 305 PFD 30 TR W 6305-2Z
BEARING POWER International Trading Co.,Ltd. specialize in NK30/20TN products，there is large inventory of SKF NK 30/20 TN 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 30/20 TN Which SKF NK30/20TN 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

32240T228/DB
6211/HR22T2
HM 48 T
OKTC 285
SYFWK 1.3/8 LTA

Purchase the SKF NK 30/20 TN Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 130x170x12 HMS5 RG 51130 M 40x80x12 HMSA10 V 40x90x12 HMS5 RG 6040 M 60x75x8 HMS5 RG 6304/HR22T2 85x130x12 HMS5 RG HK 2526 HN 1612 K 7x9x7 TN NU 1084 MA OKF 260 SAW 23532 x 5.3/8 SNL 615 TURU

Model No.	Inner Diameter	Outer Diameter	Width	Type
32240T228/DB
6211/HR22T2
HM 48 T
OKTC 285
SYFWK 1.3/8 LTA