Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 32021 X

32021 X

SKF Explorer

Dimension series

4DC

Dimensions

d		105	mm
D		160	mm
T		35	mm
d₁	≈	132.8	mm
B		35	mm
C		26	mm
r_1,2	min.	2.5	mm
r_3,4	min.	2	mm
a		34.24	mm

Abutment dimensions

d_a	max.	116	mm
d_b	min.	117.5	mm
D_a	min.	143	mm
D_a	max.	149.5	mm
D_b	min.	154	mm
C_a	min.	6	mm
C_b	min.	9	mm
r_a	max.	2.5	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	248	kN
Basic static load rating	C₀	335	kN
Fatigue load limit	P_u	37.5	kN
Reference speed		3200	r/min
Limiting speed		3800	r/min
Calculation factor	e	0.44
Calculation factor	Y	1.35
Calculation factor	Y₀	0.8

Mass

Mass bearing

2.43

Model Number: 32021 X
Inner Diameter：105mm Outer Diameter：160mm Width：35mm
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：2026-06-24
Application:Insect Capture,construction machinery and equipment,electromyography machine,Automobile,Animal Tracking,engineering machinery,decoration machinery,Forming mold,Rolling mill,Ball screw,rock drilling machinery
Similar models:32021 X 32021 X/DF
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Model No. Inner Diameter Outer Diameter Width Type

2200580
57510
71940 ACD/P4A
HJ 2215 EC
OKBS 115

Purchase the SKF 32021 X Tapered roller bearings, single row Please fill in the following

Hot number： 23230 CC/W33 43.1x59.4x14.3 TPM 680 VE R 6315/VA201 7010 CD/P4AL 71932 CD/HCP4A FYE 2 15/16 N FYJ 504 FYWK 30 YTH NJ 1011 ECP PFT 3/4 FM SAW 23536 SI 70 TXE-2LS SNL 30/500 TURT T7FC 080

Model No.	Inner Diameter	Outer Diameter	Width	Type
2200580
57510
71940 ACD/P4A
HJ 2215 EC
OKBS 115