Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQI design SKF BT4B 332997/HA1

BT4B 332997/HA1

Design

Design variant/feature

TQIT

Dimensions

d		287.5	mm
D		440	mm
B		330.3	mm
T		284	mm
d₁	≈	349	mm
D₁	≈	416	mm
r_1,2	min.	4	mm
r_3,4	min.	1	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	4180	kN
Basic static load rating	C₀	8500	kN
Fatigue load limit	P_u	735	kN
Comparative radial load rating	C_F	1120	kN
Comparative axial load rating	C_Fa	193	kN
Thrust factor	K	1.68
Calculation factor	e	0.35
Calculation factor	Y₁	1.9
Calculation factor	Y₂	2.9
Calculation factor	Y₀	1.8

Mass

Mass bearing

180

Model Number: BT4B 332997/HA1
Inner Diameter：287.5mm Outer Diameter：440mm 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, TQI design
Update date：2026-04-16
Application:climb ladder,agricultural testing and analysis equipment and related,medical equipment,mobile toilet,meat products machine,car and accessories,Workpiece,garbage disposal,Machine tool accessories,van,Storage Tool
Similar models:BT4B 332997/HA1 BT4B 332997 B/HA1
BEARING POWER International Trading Co.,Ltd. specialize in BT4B332997/HA1 products，there is large inventory of SKF BT4B 332997/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 332997/HA1 Which SKF BT4B332997/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
BD-22211 EK-AHX 311	50	100	25	Bearings, units and housings
BD-24140 CCK30/W33-AH 24140	190	340	140	Bearings, units and housings
38x52x8 CRW1 V	38	52	8	Seals
4912	12.7	19.05	3.18	Seals
7214 BECBP	70	125	24	Bearings, units and housings
81120 TN	100	135	25	Bearings, units and housings
87246	-	-	22.225	Seals
81217 TN	85	125	31	Bearings, units and housings
KMFE 26 L	28	-	130	Bearings, units and housings
PCM 404430 E	40	44	30	Bearings, units and housings
SA 40 TXE-2LS	40	-	28	Bearings, units and housings
SYWK 508 Y	-	-	-	Bearings, units and housings

Purchase the SKF BT4B 332997/HA1 Four-row tapered roller bearings, TQI design Please fill in the following

Hot number： 10x24x7 HMS5 RG 23164-2CS5K/VT143 410506 6224 79620 82510 891/1120 M HE 3120 LL 584449/410 NCF 28/670 V NCF 3068 CV S7009 ACD/P4A S71922 CB/HCP4A SNL 3172 TURA W 61902 R-2RZ