Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF BT1B 332973

BT1B 332973

Dimensions

d		260	mm
D		540	mm
T		109	mm
d₁	≈	376.7	mm
B		102	mm
C		80	mm
r_1,2	min.	6	mm
r_3,4	min.	6	mm
a		93	mm

Abutment dimensions

d_a	max.	325	mm
d_b	min.	286	mm
D_a	min.	463	mm
D_a	max.	514	mm
D_b	min.	493	mm
C_a	min.	18	mm
C_b	min.	29	mm
r_a	max.	5	mm
r_b	max.	5	mm

Calculation data

Basic dynamic load rating	C	2120	kN
Basic static load rating	C₀	3050	kN
Fatigue load limit	P_u	250	kN
Reference speed		850	r/min
Limiting speed		1300	r/min
Calculation factor	e	0.35
Calculation factor	Y	1.7
Calculation factor	Y₀	0.9

Mass

Mass bearing

107

Model Number: BT1B 332973
Inner Diameter：260mm Outer Diameter：540mm Width：109mm
Reference speed:1300 r/min Limiting speed:850 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:Embroidery,industrial fans,nail products,manual Tools,Security Equipment,suction nozzle,plastic molding,Workpiece,tobacco machinery,Laser Measurements,Surveying Surveying Instruments
Similar models:BT1B 332973
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