Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 38880/38820

38880/38820

SKF Explorer

Dimension series

38800

Dimensions

d		263.525	mm
D		325.438	mm
T		28.575	mm
d₁	≈	293.2	mm
B		28.575	mm
C		25.4	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
a		48.977	mm

Abutment dimensions

d_a	max.	282	mm
d_b	min.	276.5	mm
D_a	min.	307	mm
D_a	max.	313	mm
D_b	min.	313	mm
C_a	min.	4	mm
C_b	min.	3	mm
r_a	max.	1.5	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	273	kN
Basic static load rating	C₀	550	kN
Fatigue load limit	P_u	48	kN
Reference speed		1400	r/min
Limiting speed		1700	r/min
Calculation factor	e	0.37
Calculation factor	Y	1.6
Calculation factor	Y₀	0.9

Mass

Mass bearing

5.3

Model Number: 38880/38820
Inner Diameter：263.525mm Outer Diameter：325.438mm Width：28.575mm
Reference speed:1700 r/min Limiting speed:1400 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：2026-08-19
Application:hydraulic actuator,pressure control valve,Sensors,Rolling mill,Pneumatic Actuator,Pneumatic Actuator,baler,medical equipment,Plastic Equipment,Machine tools,Textile Industry Accessories and Accessories
Similar models:38880/38820
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Model No. Inner Diameter Outer Diameter Width Type

470406
52214
FY 12 TF
SAF 23026 KATLC x 4.3/8
SYJ 515

Purchase the SKF 38880/38820 Tapered roller bearings, single row Please fill in the following

Hot number： 22310 E 314554 B 40x55x8 CRW1 V 55x90x8 CRW1 R 58x72x8 CRW1 S 6006 NR 71909 ACE/P4AL 78x100x10 HMS5 V 891/560 M BEAM 012055-2RZ GB 4938 K 18x22x17 NNCF 4948 CV SNW 40x7.1/4 SYWK 1.3/8 YTH

Model No.	Inner Diameter	Outer Diameter	Width	Type
470406
52214
FY 12 TF
SAF 23026 KATLC x 4.3/8
SYJ 515