Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / angular contact ball bearings SKF NKIB 5911

NKIB 5911

Dimensions

d		55	mm
D		80	mm
B		38	mm
C		34	mm
F		63	mm
r₁_,2	min.	1	mm

Abutment dimensions

d_a	min.	60	mm
D_a	max.	75	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating, radial direction	C	57.2	kN
Basic static load rating, radial direction	C₀	106	kN
Basic dynamic load rating, axial direction	C	9.27	kN
Basic static load rating, axial direction	C₀	16.7	kN
Fatigue load limit, radial direction	P_u	13.2	kN
Fatigue load limit, axial direction	P_u	0.697	kN
Reference speed		6300	r/min
Limiting speed		7000	r/min

Mass

Mass bearing

0.56

Model Number: NKIB 5911
Inner Diameter：55mm Outer Diameter：80mm Width：34mm
Reference speed:7000 r/min Limiting speed:6300 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Combined needle roller bearings
Details： Combined needle roller bearings Needle roller / angular contact ball bearings
Update date：2026-04-16
Application:stamping die,cleaning agent,dye pigments,wheel lathe,car,Doppler,Flame Cutting,clean stationery,Plastic molding,meat products machine,X-ray Equipment
Similar models:NKIA 5911 NKIB 5911
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NKI 65/35	65	90	35	Bearings, units and housings
PCZ 0303 E	4.7625	6.35	4.7625	Bearings, units and housings
RIS 205	-	-	-	Bearings, units and housings
SNL 3048 ATURT	220	-	-	Bearings, units and housings
W 61910	50	72	12	Bearings, units and housings

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