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：2024-12-13
Application:enzyme,Laser Measurements,economic mold,Plastic molding,die casting mold,respirator,Grinding and polishing equipment,hanging clamp,Cylinder Micro,steam Hydraulic control element,Cylinder Pneumatic Treatment Element
Similar models:306704 C SSAFS 23056 KAT x 10.7/16 NUP 309 ECML 6309 23084 CAK/W33 MBL 30 230/800 CA/W33 QJ 306 N2MA LR 25x30x38.5 33015
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86435	-	-	63.5	Seals
AS 0414	4	14	1	Bearings, units and housings
BT4B 329071 G/HA1VA901	254	358.775	-	Bearings, units and housings
FYAWK 1.1/4 ALTA	31.75	-	-	Bearings, units and housings
GEZ 112 ES-2RS	44.45	71.438	33.325	Bearings, units and housings
MVR1-17	17	32	-	Seals
NAO 15x32x12	15	32	12	Bearings, units and housings
NJ 316 ECML	80	170	39	Bearings, units and housings
RNAO 12x22x12 TN	12	22	12	Bearings, units and housings

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