Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NKXR 30

NKXR 30

Dimensions

F_w		30	mm
D		42	mm
C		30	mm
C₁		11	mm
C₂		9.5	mm
d		30	mm
D₁		47.1	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	42.7	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_i		25	mm
F		30	mm
B_i		20	mm

Calculation data

Basic dynamic load rating, radial direction	C	22.9	kN
Basic static load rating, radial direction	C₀	38	kN
Basic dynamic load rating, axial direction	C	27	kN
Basic static load rating, axial direction	C₀	78	kN
Fatigue load limit, radial direction	P_u	4.8	kN
Fatigue load limit, axial direction	P_u	7.65	kN
Minimum axial load factor	A	0.000487
Reference speed		3000	r/min
Limiting speed		6000	r/min

Mass

Mass bearing

0.14

Associated products

Inner ring

IR 25x30x20

Model Number: NKXR 30
Inner Diameter：30mm Outer Diameter：42mm Width：30mm
Reference speed:6000 r/min Limiting speed:3000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Combined needle roller bearings
Details： Combined needle roller bearings Needle roller / thrust rolling bearings
Update date：2026-04-16
Application:granulator,van,Body shaping,packaging machinery,Switch,blood cell reagent,tooth filling,hardware,top industry,Embroidery,sanitation facilities
Similar models:GEZM 308 ES-2LS PSM 152230 A51 SAFS 23026 KA x 4.7/16 SAF 23030 KAT x 5.1/8 23036 CCK/W33 KMTA 30 SNL 3076 G N 304 ECP SNL 3060 TURT HE 306
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Model No.	Inner Diameter	Outer Diameter	Width	Type
209-ZNR	45	85	19	Bearings, units and housings
24072 CCK30/W33	360	540	180	Bearings, units and housings
87861	-	-	17.5	Seals
FY 1.1/2 DTF	38.1	-	-	Bearings, units and housings
N 318 ECM	90	190	43	Bearings, units and housings
HE 2330	133.35	195	139	Bearings, units and housings
NJ 213 ECML	65	120	23	Bearings, units and housings
NU 216 ECM	80	140	26	Bearings, units and housings
NU 312 ECM	60	130	31	Bearings, units and housings
SAF 22526 x 4.3/8 T	111.125	-	-	Bearings, units and housings
SSAFS 22540 TLC	182.5625	-	-	Bearings, units and housings
SYNT 45 LTF	45	-	-	Bearings, units and housings

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Hot number： 11123 23184 30x72x12 CRWA1 V 54.9x72.4x14.8 TP 619/800 M 7202 BEP BD-C 3172 KM-OH 3172 H KMT 22 NJG 2338 VH NU 205 ECP NU 311 ECP PFT 30 TF PL 72 SAFS 23024 KATLC x 4.1/8 SNW 130x5.1/4