Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2307 E-2RS1KTN9 + H 2307 E

2307 E-2RS1KTN9 + H 2307 E

Dimensions

d₁		30	mm
D		80	mm
B		31	mm
B₁		43	mm
d₃		52	mm
D₂	≈	69.2	mm
B₂		11.5	mm
B₄		11.5	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	max.	43.5	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	26.5	kN
Basic static load rating	C₀	8.5	kN
Fatigue load limit	P_u	0.43	kN
Limiting speed		5600	r/min
Permissible angular misalignment	a	1.5	°
Calculation factor	k_r	0.05
Calculation factor	e	0.25
Calculation factor	Y₀	2.5
Calculation factor	Y₁	2.5
Calculation factor	Y₂	3.9

Mass

Mass bearing + adapter sleeve

0.86

Model Number: 2307 E-2RS1KTN9 + H 2307 E
Inner Diameter：30mm Outer Diameter：80mm Width：31mm
Reference speed:5600 r/min Limiting speed:r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-04-20
Application:small diesel generators,Embroidery,coal mill,Film machine,molding machine,motorcycle,diving equipment,injection molding machine,centrifugal pump,crimping tools,Material handling equipment
Similar models:2307 EKTN9 + H 2307 YSA 207-2FK + HA 2307 BD-23076 CCK/W33-OH 3076 H BD-23072 CCK/W33-OH 3072 H 62307-2RS1 NUP 2307 ECP NJ 2307 ECPH 23072 CC/W33 NU 2307 ECP BD-23076 CCK/W33-AOH 3076 G
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Model No.	Inner Diameter	Outer Diameter	Width	Type
15190	38.1	66.62	6.35	Seals
14867	38.1	52.37	7.95	Seals
16270	41.275	63.55	6.35	Seals
1726208-2RS1	40	80	18	Bearings, units and housings
BD-23026 CCK/W33-H 3026	115	200	52	Bearings, units and housings
BD-24056 CCK30/W33-AOH 24056 G	260	420	140	Bearings, units and housings
30326/DF	130	280	-	Bearings, units and housings
42x72x8 CRW1 V	42	72	8	Seals
695x770x30 HDS1 R	695	770	30	Seals
K 81109 TN	45	65		Bearings, units and housings
NU 2238 ECM	190	340	92	Bearings, units and housings
OH 39/1060 H	1000	1200	372	Bearings, units and housings

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Hot number： 13909 18889 39581/39528 410006 7305 BECBY 71928 CD/HCP4AH1 FYWR 1.3/8 YTHR GEG 63 ES NCF 18/630 V OH 3976 HE PCMF 121412 E SAF 22215 W 6007-2RS1 STO 25 X W 61804-2RZ