Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2307 EM

2307 EM

Dimensions

d		35	mm
D		80	mm
B		31	mm
d₁	≈	46.7	mm
D₁	≈	67	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	44	mm
D_a	max.	71	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

0.77

Model Number: 2307 EM
Inner Diameter：35mm 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：2025-12-09
Application:coal,coal mill,Grinding and polishing equipment,paint paint,Industrial,mechanical annex,Workpiece,packing equipment,stirrer,rubber products machinery and equipment,transportation equipment
Similar models:H 2307 2307 EKTN9 BD-23072 CCK/W33-OH 3072 H YSA 207-2FK + HA 2307 2307 E-2RS1KTN9 + H 2307 E 23072 CC/W33 2307 E-2RS1TN9 NJG 2307 VH YSA 207-2FK + H 2307 32307
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Model No.	Inner Diameter	Outer Diameter	Width	Type
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27368	69.85	95.28	11.13	Seals
85874	-	-	50.8	Seals
AH 24026	125	130	83	Bearings, units and housings
BD-C 3084 KM-OH 3084 H	400	620	150	Bearings, units and housings
HM 31/800	112	-	800	Bearings, units and housings
NATR 12 PPXA	12	32	14	Bearings, units and housings
NJ 2310 ECP	50	110	40	Bearings, units and housings
NUP 312 ECM	60	130	31	Bearings, units and housings
SE 510-608	45	-	-	Bearings, units and housings
TUJ 504	-	-	-	Bearings, units and housings
W 61902 R-2RZ	15	28	7	Bearings, units and housings

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