Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 387 A/382 A

387 A/382 A

SKF Explorer

Dimension series

385

Dimensions

d		57.15	mm
D		96.838	mm
T		21	mm
d₁	≈	74.23	mm
B		21.946	mm
C		15.875	mm
r_1,2	min.	3.5	mm
r_3,4	min.	0.8	mm
a		17.384	mm

Abutment dimensions

d_a	max.	65	mm
d_b	min.	70	mm
D_a	min.	87	mm
D_a	max.	90	mm
D_b	min.	91	mm
C_a	min.	5	mm
C_b	min.	5	mm
r_a	max.	3.5	mm
r_b	max.	0.8	mm

Calculation data

Basic dynamic load rating	C	99.9	kN
Basic static load rating	C₀	102	kN
Fatigue load limit	P_u	11.6	kN
Reference speed		5600	r/min
Limiting speed		6700	r/min
Calculation factor	e	0.35
Calculation factor	Y	1.7
Calculation factor	Y₀	0.9

Mass

Mass bearing

0.59

Model Number: 387 A/382 A
Inner Diameter：57.15mm Outer Diameter：96.838mm Width：21mm
Reference speed:6700 r/min Limiting speed:5600 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：2026-06-25
Application:special broaching machine,beverage production,Air,glass,embroidery cloth,injection molding machine,expectoration machine,car shock absorber,hydraulic connector,tapping machine,Cylinder Pneumatic Treatment Element
Similar models:387/382 A 387 A/382 A 387/382 387 A/382 S
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Model No. Inner Diameter Outer Diameter Width Type

137570
42340
618/630 MA
FY 1.3/16 LDW
W 618/9 R

Purchase the SKF 387 A/382 A Tapered roller bearings, single row Please fill in the following

Hot number： 10x26x7 HMSA10 V 1240 VE R 31322 X 32920/DF 3302 A-2Z 43751 6321-Z KMFE 10 NNC 4864 CV NNCF 4868 CV NUP 2316 ECML SAKB 20 F SYR 2 3/4-18 W 30 YAR 203/12-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
137570
42340
618/630 MA
FY 1.3/16 LDW
W 618/9 R