Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2307 EKTN9 + H 2307

2307 EKTN9 + H 2307

Dimensions

d₁		30	mm
D		80	mm
B		31	mm
B₁		43	mm
d₃		52	mm
D₁	≈	67	mm
B₄		9	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	max.	46	mm
d_b	min.	40	mm
D_a	max.	71	mm
B_a	min.	5	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	39.7	kN
Basic static load rating	C₀	11.2	kN
Fatigue load limit	P_u	0.59	kN
Reference speed		16000	r/min
Limiting speed		12000	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.05
Calculation factor	e	0.46
Calculation factor	Y₀	1.4
Calculation factor	Y₁	1.35
Calculation factor	Y₂	2.1

Mass

Mass bearing + adapter sleeve

0.84

Model Number: 2307 EKTN9 + H 2307
Inner Diameter：30mm Outer Diameter：80mm Width：31mm
Reference speed:12000 r/min Limiting speed:16000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2024-12-24
Application:luminescent reagent,Textile Accessories,engineering machine,hot and cold box,multi-knife lathe,coal mill,ignition system,Machine tool accessories,marine analysis and testing equipment,Embroidery,internal combustion engine
Similar models:23072 CC/W33 NU 2307 ECJ 2307 EKTN9 H 2307 2307 EKM NJ 2307 ECPH 2307 EKTN9 + H 2307 62307-2RS1 YSA 207-2FK + H 2307 32307
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Model No.	Inner Diameter	Outer Diameter	Width	Type
24026 CCK30/W33	130	200	69	Bearings, units and housings
40x52x6 HMS5 V	40	52	6	Seals
401106	99	-	-	Seals
5385	13.8684	22.23	6.35	Seals
58x85x8 CRW1 R	58	85	8	Seals
6308-2RZ	40	90	23	Bearings, units and housings
6312-RS1	60	130	31	Bearings, units and housings
BT4B 328045/HA1	604.838	787.4	-	Bearings, units and housings
NKI 32/20	32	47	20	Bearings, units and housings
OH 30/560 H	530	560	282	Bearings, units and housings
OKC 740	740		-
SSAFS 22524 x 4.1/16 TLC	103.1875	-	-	Bearings, units and housings

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