d - 1500 mm

D - 1900 mm

B - 1080 mm

T - 1080 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 12 mm

Basic dynamic load rating - C - 46800 kN

Basic static load rating - C₀ - 170000 kN

Fatigue load limit - P_u - 8300 kN

Comparative radial load rating - C_F - 12500 kN

Comparative axial load rating - C_Fa - 2140 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 bearing - 7700 kg

Variants - TQO.1/GWI

• Model Number: BT4B 332078/HA4
• Inner Diameter：1900mm Outer Diameter：1500mm Width：1080mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:cleaning agent,machining,top industry,medical equipment,plastic rolling,test laboratory equipment and accessories,Die,ventilation equipment,embroidery cloth,Traffic Fire Protection Equipment Security equipment,hinge industry
• Similar models:SKF BT4B332078/HA4
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B332078/HA4 products，there is large inventory of SKF BT4B 332078/HA4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 332078/HA4 Which SKF BT4B332078/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	Brand	Type
  23984W33	420	560	106	ISO	Spherical Roller Bearings
  32317	85	180	63,5	CYSD	Tapered Roller Bearings
  54311	45	105	72,6	FAG	Thrust Ball Bearings
  54405	25	60	49.8	NACHI	Thrust Ball Bearings
  ACT052DB	260	400		KOYO	Angular Contact Ball Bearings
  AST090 9550	95	100		AST	Plain Bearings
  E 217 7CE1	17	40	12	SNFA	Angular Contact Ball Bearings
  FWF-192317	19	23		NSK	Needle Roller Bearings
  H924043/H924010	110	214,312	55,562	Timken	Tapered Roller Bearings
  HK4520	45	52	20	FBJ	Needle Roller Bearings
  NBXI 3030	30	47		IKO	Complex Bearings
  SCE59	7,9502	12,7	14,3	AST	Needle Roller Bearings
  VKHB 2071	70,010	130,000	57,750	SKF	Wheel Bearings
  W618/3	3	7	2	SKF	Deep Groove Ball Bearings
  N430	150	380	85	SKF	CYLINDRICAL ROLLER BEARINGS
  140236	.8750	1.2500	2.2500	Rollway	JOURNAL ROLLER ASSEMBLIES
  EA-17	17	44	10	CONSOLIDATED	MAGNETO BEARINGS
  NCF-3028V	140	210	53	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NNF-5018A-DA2RSV	90	140	67	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  61832-ZZ	160	200	20	CONSOLIDATED	DEEP GROOVE BALL BEARINGS