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 28/30

NKI 28/30

Dimensions

d		28	mm
D		42	mm
B		30	mm
F		32	mm
r_1,2	min.	0.3	mm
s	max.	1.5	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	34.1	kN
Basic static load rating	C₀	65.5	kN
Fatigue load limit	P_u	8.3	kN
Reference speed		12000	r/min
Limiting speed		14000	r/min

Mass

Mass bearing

0.14

Model Number: NKI 28/30
Inner Diameter：28mm Outer Diameter：42mm Width：30mm
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：2025-12-09
Application:ventilation fans,Medical equipment,boring bar boring bar,pump accessories,coal,laser devices,historical instruments,squeeze machine etc,glass processing machine,safety testing,Laser Devices
Similar models:NCF 28/750 V 6311-2Z/VA228 NCF 28/560 V FY 30 TF/VA228 53228 + U 228 6328/HC5C3S0VA970 NCF 28/1000 V 7228 BGAM BD-23128 CCK/W33-H 3128 SAFS 23028 KA x 4.13/16
BEARING POWER International Trading Co.,Ltd. specialize in NKI28/30 products，there is large inventory of SKF NKI 28/30 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NKI 28/30 Which SKF NKI28/30 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
14855	38.1	50.8	7.95	Seals
29422 E	110	230	73	Bearings, units and housings
315	75	160	37	Bearings, units and housings
32056 X	280	420	87	Bearings, units and housings
32964	320	440	76	Bearings, units and housings
470331	323	-	-	Seals
BD-C 3096 KM-AOHX 3096 G	460	700	165	Bearings, units and housings
FSAF 1617	74.6125	-	-	Bearings, units and housings
SAFS 22216-11 T	80	-	-	Bearings, units and housings
SNL 217	85	-	-	Bearings, units and housings
W 619/5 X-2Z	5	13	5	Bearings, units and housings
YELAG 210-115	49.213	90	62.7	Bearings, units and housings

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Hot number： 140x160x12 HMS5 RG 2318 K + H 2318 23188 CA/W33 417506 470526 51102 V/HR11T1 57519 6310 M FY 1.3/16 TF GEH 20 C KR 62 B NJG 2348 VH NNU 4156 M/W33 OKCX 350 W 630/2-2ZS