Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF BT1B 328284/HA1

BT1B 328284/HA1

Dimensions

d		431.8	mm
D		571.5	mm
T		89.694	mm
d₁	≈	499.3	mm
B		89.694	mm
C		66.675	mm
r_1,2	min.	6.4	mm
r_3,4	min.	6.4	mm
a		111	mm

Abutment dimensions

d_a	max.	460	mm
d_b	min.	464	mm
D_a	min.	520	mm
D_a	max.	540	mm
D_b	min.	550	mm
C_a	min.	9	mm
C_b	min.	23	mm
r_a	max.	6	mm
r_b	max.	6	mm

Calculation data

Basic dynamic load rating	C	1450	kN
Basic static load rating	C₀	3450	kN
Fatigue load limit	P_u	265	kN
Reference speed		670	r/min
Limiting speed		900	r/min
Calculation factor	e	0.44
Calculation factor	Y	1.35
Calculation factor	Y₀	0.8

Mass

Mass bearing

Model Number: BT1B 328284/HA1
Inner Diameter：431.8mm Outer Diameter：571.5mm Width：89.694mm
Reference speed:900 r/min Limiting speed:670 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:electronic components,Industrial,glass processing machine,mathematical instruments,centrifugal pump,marine test,fruit and vegetable processing,food add,Storage Device,outdoor equipment,steam Hydraulic control element
Similar models:BT1B 328284/HA1
BEARING POWER International Trading Co.,Ltd. specialize in BT1B328284/HA1 products，there is large inventory of SKF BT1B 328284/HA1 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BT1B 328284/HA1 Which SKF BT1B328284/HA1 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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