Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQI design SKF BT4B 328956/HA4

BT4B 328956/HA4

Design

Design variant/feature

TQIT.1

Dimensions

d		872.847	mm
D		1181.1	mm
B		714.375	mm
T		628.65	mm
d₁	≈	998	mm
D₁	≈	1131	mm
r_1,2	min.	9.7	mm
r_3,4	min.	1.5	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	20900	kN
Basic static load rating	C₀	57000	kN
Fatigue load limit	P_u	3550	kN
Comparative radial load rating	C_F	5600	kN
Comparative axial load rating	C_Fa	909	kN
Thrust factor	K	1.76
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Mass

Mass bearing

2450

Model Number: BT4B 328956/HA4
Inner Diameter：872.847mm Outer Diameter：1181.1mm 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：2025-12-09
Application:forklift truck,Broadcasting System,Handling machinery and various industrial machinery,axle lathe,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,forklift industry,industry test,Safety protection,surgical instruments,food / grain / food equipment,pump accessories
Similar models:BT4B 328956/HA4
BEARING POWER International Trading Co.,Ltd. specialize in BT4B328956/HA4 products，there is large inventory of SKF BT4B 328956/HA4 Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328956/HA4 Which SKF BT4B328956/HA4 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
23136 CCK/W33	180	300	96	Bearings, units and housings
403303	323	-	-	Seals
6005-ZNR	25	47	12	Bearings, units and housings
700x750x20 HDS1 R	700	750	20	Seals
7014 ACE/P4AH1	70	110	20	Bearings, units and housings
7312 BECBPH	60	130	31	Bearings, units and housings
99494	130	139.5222	23.8252	Seals
AXK 110145	110	145	4	Bearings, units and housings
NF 307 ECP	35	80	21	Bearings, units and housings
OKCX 450	450		-
RNA 4830	165	190	40	Bearings, units and housings
SAFS 22517 x 2.7/8	73.025	-	-	Bearings, units and housings

Purchase the SKF BT4B 328956/HA4 Four-row tapered roller bearings, TQI design Please fill in the following

Hot number： 10x25x7 HMS5 V BD-232/710 CAK/W33-OH 32/710 H 60/950 MB 591/500 F 593285 6214-2Z/VA201 BD-C 3036 K-AH 3036 G 25x33x4 HN 1612 NCF 30/530 V NNU 4980 BK/SPW33 PBM 121812 M1 PCMW 527802 E S71902 CD/P4A SAF 22634 x 5.7/8