Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 328161/HA1

BT4B 328161/HA1

Design

Design variant/feature

TQO/WI

Dimensions

d		450	mm
D		580	mm
B		450	mm
T		450	mm
d₁	≈	476	mm
D₁	≈	528	mm
r_1,2	min.	3	mm
r_3,4	min.	6	mm

Calculation data

Basic dynamic load rating	C	6160	kN
Basic static load rating	C₀	19600	kN
Fatigue load limit	P_u	1400	kN
Comparative radial load rating	C_F	1660	kN
Comparative axial load rating	C_Fa	198	kN
Thrust factor	K	2.4
Calculation factor	e	0.24
Calculation factor	Y₁	2.8
Calculation factor	Y₂	4.2
Calculation factor	Y₀	2.8

Mass

Mass bearing

280

Model Number: BT4B 328161/HA1
Inner Diameter：450mm Outer Diameter：580mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Four-row tapered roller bearings
Details： Four-row tapered roller bearings Four-row tapered roller bearings, TQO design
Update date：2026-08-24
Application:plastic molding,water,pneumatic Pump,gas turbine,Equipment,chuck industry,oral medical device,non-ferrous metal alloy,aerial work equipment,Cylinder Special,ventilation equipment
Similar models:BT4B 328161/HA1
BEARING POWER International Trading Co.,Ltd. specialize in BT4B328161/HA1 products，there is large inventory of SKF BT4B 328161/HA1 Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328161/HA1 Which SKF BT4B328161/HA1 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.
Model No. Inner Diameter Outer Diameter Width Type

35x50x8 HMS5 RG
7204 ACD/P4A
85x105x12 HMS5 V
FSAF 1518 x 3.1/8 TLC
OKBS 82

Purchase the SKF BT4B 328161/HA1 Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 25x35x7 CRW1 R 300x345x22 HS7 R 32936 7007 CE/P4AL1 BD-C 39/850 KM-OH 39/850 HE FYTJ 506 HE 2324 RNA 4828 S71915 ACB/P4A SAF 22316 SAFS 22530 x 5.1/4 SAW 23224 T SAW 23238 TLC SSAFS 22526 T SSAFS 22538 T

Model No.	Inner Diameter	Outer Diameter	Width	Type
35x50x8 HMS5 RG
7204 ACD/P4A
85x105x12 HMS5 V
FSAF 1518 x 3.1/8 TLC
OKBS 82