Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, with an inner ring SKF NKI 28/20 TN

NKI 28/20 TN

Dimensions

d		28	mm
D		42	mm
B		20	mm
F		32	mm
r_1,2	min.	0.3	mm
s	max.	1	mm

Abutment dimensions

d_a	min.	30	mm
D_a	max.	40	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	26.4	kN
Basic static load rating	C₀	48	kN
Fatigue load limit	P_u	6	kN
Reference speed		12000	r/min
Limiting speed		14000	r/min

Mass

Mass bearing

0.092

Model Number: NKI 28/20 TN
Inner Diameter：28mm Outer Diameter：42mm Width：20mm
Reference speed:14000 r/min Limiting speed:12000 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, with an inner ring
Update date：2026-07-31
Application:Forklift industry,Cylinder Special,centrifugal pump,rolling mill roll neck and slowdown device,forklift truck,plastic blow molding,textile machinery,water protection,Industrial Adhesive,hydraulic connector,floor industry
Similar models:PRM 252830 FY 1.11/16 TF/VA228 628/8-2RS1 PRM 283225 NN 3028 K/SPW33 6306-2Z/VA228 PSM 202840 A51 6028 M SNW 128x4.15/16 SAF 22528 x 5 TLC
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Model No. Inner Diameter Outer Diameter Width Type

22493
403703
51313
NU 409
W 618/2

Purchase the SKF NKI 28/20 TN Needle roller bearings, with machined rings, with an inner ring Please fill in the following

Hot number： 1400 VL R 24152 CC/W33 25x45x7 HMSA10 RG 630x674x20 HDS1 R 6315/HC5C3 7009 CB/HCP4A AXK 120155 H 3026 E NU 219 ECJ P 52 PCM 556030 E QJ 1288 N2MA SSAFS 22544 x 8 W 636-2RZ WBB1-8705 R-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
22493
403703
51313
NU 409
W 618/2