Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 65390/65320

65390/65320

SKF Explorer

Dimension series

65300

Dimensions

d		49.212	mm
D		114.3	mm
T		44.45	mm
d₁	≈	79.3	mm
B		44.45	mm
C		34.925	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		31.056	mm

Abutment dimensions

d_a	max.	60	mm
d_b	min.	62.5	mm
D_a	min.	89	mm
D_a	max.	102.5	mm
D_b	min.	105	mm
C_a	min.	5	mm
C_b	min.	9.5	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	226	kN
Basic static load rating	C₀	224	kN
Fatigue load limit	P_u	25	kN
Reference speed		5000	r/min
Limiting speed		6300	r/min
Calculation factor	e	0.43
Calculation factor	Y	1.4
Calculation factor	Y₀	0.8

Mass

Mass bearing

2.18

Model Number: 65390/65320
Inner Diameter：49.212mm Outer Diameter：114.3mm Width：44.45mm
Reference speed:6300 r/min Limiting speed:5000 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2026-04-19
Application:Spectrum Products,metallurgy,Textile Industry Accessories and Accessories,machining,respirator,training beds etc,aerial work platform,Medical equipment,car instrument,Broadcasting System,walking Food processing machinery and equipment
Similar models:65390/65320
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7080 BM	400	600	90	Bearings, units and housings
BT4-8053/HA1	450	595	-	Bearings, units and housings
OH 3172 HE	340	360	259	Bearings, units and housings
SAFS 22530	131.7625	-	-	Bearings, units and housings
W 61901 R	12	24	6	Bearings, units and housings

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