Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 33021

33021

SKF Explorer

Dimension series

2DE

Dimensions

d		105	mm
D		160	mm
T		43	mm
d₁	≈	131.5	mm
B		43	mm
C		34	mm
r_1,2	min.	2.5	mm
r_3,4	min.	2	mm
a		30.783	mm

Abutment dimensions

d_a	max.	117	mm
d_b	min.	117.5	mm
D_a	min.	145	mm
D_a	max.	149.5	mm
D_b	min.	153	mm
C_a	min.	7	mm
C_b	min.	9	mm
r_a	max.	2.5	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	303	kN
Basic static load rating	C₀	430	kN
Fatigue load limit	P_u	45.5	kN
Reference speed		3200	r/min
Limiting speed		3800	r/min
Calculation factor	e	0.28
Calculation factor	Y	2.1
Calculation factor	Y₀	1.1

Mass

Mass bearing

3.02

Model Number: 33021
Inner Diameter：105mm Outer Diameter：160mm Width：43mm
Reference speed:3800 r/min Limiting speed:3200 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:plant determination,motorcycle,teaching equipment,Machine Tool Accessories,lifting upgrade,sawing machine,gear type,Liposuction device,industry test,Industrial,Industrial equipment
Similar models:33021
BEARING POWER International Trading Co.,Ltd. specialize in 33021 products，there is large inventory of SKF 33021 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 33021 Which SKF 33021 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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