d - 279.4 mm

D - 407 mm

B - 320 mm

T - 288 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 1.5 mm

Basic dynamic load rating - C - 3580 kN

Basic static load rating - C₀ - 9000 kN

Fatigue load limit - P_u - 765 kN

Comparative radial load rating - C_F - 950 kN

Comparative axial load rating - C_Fa - 159 kN

Thrust factor - K - 1.73

Calculation factor - e - 0.33

Calculation factor - Y₁ - 2

Calculation factor - Y₂ - 3

Calculation factor - Y₀ - 2

Mass bearing - 140 kg

Variants - TQI

• Model Number: BT4B 328345/HA1
• Inner Diameter：407mm Outer Diameter：279,4mm Width：320mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:Hydraulic Couplings,Broadcasting System,woodworking machinery,industrial supplies,drawing die,spectrometer,Plastic molding,boring bar boring bar,Logistics Equipment,Textile Industry Accessories and Accessories,forming machine
• Similar models:SKF BT4B328345/HA1
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B328345/HA1 products，there is large inventory of SKF BT4B 328345/HA1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328345/HA1 Which SKF BT4B328345/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	Brand	Type
  03062/03162/Q	41,275	15,875	14,288	SKF	Tapered Roller Bearings
  127	7	22	7	KOYO	Self-Aligning Ball Bearings
  22316W33	80	170	58	ISO	Spherical Roller Bearings
  22222-E1-K	110	200	53	FAG	Spherical Roller Bearings
  28156/28300	39,98	76,2	19,347	Timken	Tapered Roller Bearings
  29368 M	340	540		CX	Thrust Roller Bearings
  23184CAE4	420	700	224	NSK	Spherical Roller Bearings
  23972 KCW33+H3972	360	480	90	CX	Spherical Roller Bearings
  5306SCLLM	30	72	30,2	NTN	Angular Contact Ball Bearings
  6217	85	150	28	SIGMA	Deep Groove Ball Bearings
  663/652	82,55	152,4	41,275	NSK	Tapered Roller Bearings
  7322B	110	240	50	CYSD	Angular Contact Ball Bearings
  CRBC 30025	600	870	120	IKO	Thrust Roller Bearings
  K19X23X13	19,000	23,000		NTN	Needle Roller Bearings
  SM1107KS	31.75	79	37,7	Timken	Deep Groove Ball Bearings
  YAR206-103-2RF/HV	30,163	62	38,1	SKF	Deep Groove Ball Bearings
  TN304	20			FAG	PILLOW BLOCKS
  315KDD	75	160	37	FAF	DEEP GROOVE BALL BEARINGS
  YCRS-12	.2500	.7500	.5625	Torrington	NEEDLE BEARINGS
  5410	50	130	58.74	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS