Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 32307 B

32307 B

SKF Explorer

Dimension series

5FE

Dimensions

d		35	mm
D		80	mm
T		32.75	mm
d₁	≈	59.35	mm
B		31	mm
C		25	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		24.322	mm

Abutment dimensions

d_a	max.	43	mm
d_b	min.	44.5	mm
D_a	min.	61	mm
D_a	max.	72.5	mm
D_b	min.	76	mm
C_a	min.	4	mm
C_b	min.	7.5	mm
r_a	max.	2	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	115	kN
Basic static load rating	C₀	114	kN
Fatigue load limit	P_u	12.9	kN
Reference speed		6300	r/min
Limiting speed		8500	r/min
Calculation factor	e	0.54
Calculation factor	Y	1.1
Calculation factor	Y₀	0.6

Mass

Mass bearing

0.8

Model Number: 32307 B
Inner Diameter：35mm Outer Diameter：80mm Width：32.75mm
Reference speed:8500 r/min Limiting speed:6300 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：2026-04-16
Application:Cylinder Type,joint protection,Digital Generator,electromagnetic clutch,mechanical and electrical,electromagnet,paper processing machine,stamping die,Warehouse Shelf Equipment,diving equipment,woodworking machinery
Similar models:32307 B 32307
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