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 42/30

NKI 42/30

Dimensions

d		42	mm
D		57	mm
B		30	mm
F		47	mm
r_1,2	min.	0.3	mm
s	max.	1	mm

Abutment dimensions

d_a	min.	44	mm
D_a	max.	55	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	41.8	kN
Basic static load rating	C₀	98	kN
Fatigue load limit	P_u	12.5	kN
Reference speed		8500	r/min
Limiting speed		10000	r/min

Mass

Mass bearing

0.22

Model Number: NKI 42/30
Inner Diameter：42mm Outer Diameter：57mm Width：30mm
Reference speed:10000 r/min Limiting speed:8500 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：2026-04-17
Application:wall materials,Generator,miscellaneous instruments,sewage pump,Roller mill,food add,Broadcasting System,power protection,garden machinery,Optical detection,plastic molding
Similar models:4207 ATN9 30326T142/DB BT4B 332642/HA1 42690/42620 NAO 25x42x16 NU 420 M 51424 M BT4B 328842 E1/C325 HJ 422 51422 M
BEARING POWER International Trading Co.,Ltd. specialize in NKI42/30 products，there is large inventory of SKF NKI 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 NKI 42/30 Which SKF NKI42/30 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
38883	99.0092	110.0074	7.0104	Seals
524222	901.7	-	-	Seals
6015 N	75	115	20	Bearings, units and housings
AHX 3228 G	135	140	104	Bearings, units and housings
IR 35x40x30	35	40	30	Bearings, units and housings
NJ 214 ECM	70	125	24	Bearings, units and housings
NU 2205 ECP	25	52	18	Bearings, units and housings
NNC 4964 CV	320	440	118	Bearings, units and housings
NUP 315 ECP	75	160	37	Bearings, units and housings
SAF 1610 x 1.5/8 T	41.275	-	-	Bearings, units and housings
SAF 22513 x 2.1/8	53.975	-	-	Bearings, units and housings
SD 50x58x4	50	58	4	Seals

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Hot number： 22316 EK 314553 292/530 EM 30240/DF 32209/DF 3308 A-2ZTN9/MT33 81132 TN 891/850 M AHX 3030 LR 15x18x16.5 NU 240 ECML PBM 182516 M1G1 PSM 162220 A51 SYR 3 1/2-3 Z 008