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：2025-12-10
• Application:wall industry,chamfering machine etc,electronic materials,electric hydraulic lifting platform,circulating pump,agrochemical,boring bar boring bar,Roller,Performance test,lifting upgrade,baler
• 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
  16028	140	210	22	ISO	Deep Groove Ball Bearings
  23268RHAK	340	620	224	KOYO	Spherical Roller Bearings
  23032 KCW33	160	240	60	CX	Spherical Roller Bearings
  3490/3423D+X1S-3490	38,1	82,55	66,678	Timken	Tapered Roller Bearings
  400KBE130	400	600	132	NACHI	Tapered Roller Bearings
  6820	100	125	13	NTN	Deep Groove Ball Bearings
  6906NKE	30	47	9	NACHI	Deep Groove Ball Bearings
  BK455514	45	55	14	CX	Cylindrical Roller Bearings
  F15109	39,688	80,167	29,37	Fersa	Tapered Roller Bearings
  K20X24X8F	20	24		Timken	Needle Roller Bearings
  NCF2244V	220	400	108	SKF	Cylindrical Roller Bearings
  PCM 160165100 M	160	165	100	SKF	Plain Bearings
  DL-60	98	60		INA	THRUST BALL BEARINGS
  LR50/6-2Z	6	19	9	INA	YOKE TYPE TRACK ROLLERS
  322/28B	28	58	19	SKF	TAPERED ROLLER BEARINGS
  F694	4	11	4	NTN	DEEP GROOVE BALL BEARINGS
  FPXC412	4.7500	5.5000	.3750	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  F-692	2	6	2.3	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  H-318x80	90	120		CONSOLIDATED	ADAPTERS
  YCRSR-160	4.2500	10.0000	5.5000	CONSOLIDATED	YOKE TYPE TRACK ROLLER