Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF T4DB 180

T4DB 180

SKF Explorer

Dimension series

4DB

Dimensions

d		180	mm
D		240	mm
T		32	mm
d₁	≈	207.8	mm
B		30	mm
C		23	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
a		47.548	mm

Abutment dimensions

d_a	max.	191	mm
d_b	min.	195	mm
D_a	min.	224	mm
D_a	max.	226	mm
D_b	min.	233	mm
C_a	min.	6	mm
C_b	min.	9	mm
r_a	max.	3	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C	309	kN
Basic static load rating	C₀	450	kN
Fatigue load limit	P_u	44	kN
Reference speed		2000	r/min
Limiting speed		2400	r/min
Calculation factor	e	0.48
Calculation factor	Y	1.25
Calculation factor	Y₀	0.7

Mass

Mass bearing

3.63

Model Number: T4DB 180
Inner Diameter：180mm Outer Diameter：240mm Width：32mm
Reference speed:2400 r/min Limiting speed:2000 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：2026-07-29
Application:wheel lathe,gantry processing,hook,metal mold,sheet industry,Cylinder Pneumatic Treatment Element,generator,Gas turbine,pump accessories,chemical raw materials and reagents,casting embedding
Similar models:BTM 180 BM/HCP4CDB 238/1180 CAKFA/W20 NJ 18/1180 ECMA 61802-2Z 71801 CD/P4 NNU 4180 M/W33 61809 W 61807 R-2Z W 61807-2RS1 W 61802 R-2Z
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Model No. Inner Diameter Outer Diameter Width Type

305263 DA
401994
6238
89448 M
IR 17x21x20

Purchase the SKF T4DB 180 Tapered roller bearings, single row Please fill in the following

Hot number： 11518 239/710 CAK/W33 405502 6007-2RS1 6302/HR11TN 90835 BTM 65 BTN9/HCP4CDB GEZ 100 ES NJ 408 MA NNF 5020 ADA-2LSV PCZ 2016 M PRM 505560 S7020 CE/HCP4A SNW 3040x7.3/16 SY 50 TDW

Model No.	Inner Diameter	Outer Diameter	Width	Type
305263 DA
401994
6238
89448 M
IR 17x21x20