d - 391.071 mm

D - 550 mm

B - 428.625 mm

T - 384.175 mm

r_3,4 - min. - 1.5 mm

Basic dynamic load rating - C - 6440 kN

Basic static load rating - C₀ - 16600 kN

Fatigue load limit - P_u - 1290 kN

Comparative radial load rating - C_F - 1730 kN

Comparative axial load rating - C_Fa - 278 kN

Thrust factor - K - 1.76

Calculation factor - e - 0.33

Calculation factor - Y₁ - 2

Calculation factor - Y₂ - 3

Calculation factor - Y₀ - 2

Mass bearing - 345 kg

Variants - TQIT

• Model Number: BT4B 328305/HA1
• Inner Diameter：550mm Outer Diameter：391,071mm Width：428,625mm
• Type：Tapered Roller Bearings
• Update date：2023-10-02
• Application:Surveying Surveying Instruments,coal,economic mold,spring industry,thin metal materials,vertical sawing machine,screen filter,Doppler,Spectrum Products,Machine tools,horizontal processing
• Similar models:SKF BT4B328305/HA1
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B328305/HA1 products，there is large inventory of SKF BT4B 328305/HA1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328305/HA1 Which SKF BT4B328305/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
  202NPP11	16	35	14,4	Timken	Deep Groove Ball Bearings
  239/1060	1060	1400	250	ISB	Spherical Roller Bearings
  25590/23	45,618	82,931	26,988	PFI	Tapered Roller Bearings
  30209	45	85	20,75	NTN	Tapered Roller Bearings
  5213-2RS	65	120	38,1	AST	Angular Contact Ball Bearings
  7306CDF	30	72	19	NACHI	Angular Contact Ball Bearings
  BK0508	5	9	8	CX	Cylindrical Roller Bearings
  BR 223016	34,925	47,625	25,4	IKO	Needle Roller Bearings
  D/W R6 R	9,525	22,225	24,613	SKF	Deep Groove Ball Bearings
  FY 1.3/16 TF/VA228	32,5	30,163	13	SKF	Bearing Units
  NCF1860 V	300	380	38	CX	Cylindrical Roller Bearings
  NKXR 17	17	26	25	CX	Complex Bearings
  NNU 4880 K/W33	400	500	100	ISB	Cylindrical Roller Bearings
  QJ220	100	180	34	ISO	Angular Contact Ball Bearings
  20312	60	130	31	FAG	SPHERICAL ROLLER BEARINGS
  NAST30-2Z	30	62	25	SKF	NEEDLE BEARINGS
  2917	115	85		MRC	THRUST BALL BEARINGS
  5210A-2RSNR	50	90	30.2	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  5222	110	200	69.8	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  SNZ-307..21307	35	30	60	CONSOLIDATED	PILLOW BLOCKS