d - 482.6 mm

B - 420 mm

T - 420 mm

r_1,2 - min. - 3.3 mm

Basic dynamic load rating - C - 6600 kN

Basic static load rating - C₀ - 19300 kN

Fatigue load limit - P_u - 1400 kN

Comparative radial load rating - C_F - 1760 kN

Comparative axial load rating - C_Fa - 284 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 - TQO/GWI

• Model Number:BT4B 328773 G/HA1
• Inner Diameter：420mm Outer Diameter：482,6mm Width：420mm
• Type：Tapered Roller Bearings
• Update date：2026-01-02
• Application:Textile Accessories,equipment,clean stationery,car and accessories,construction machinery and equipment,training beds etc,Cylinder Micro,top industry,insect experimental analysis instrument,security equipment,other processing
• Similar models:SKF BT4B328773G/HA1
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B328773G/HA1 products，there is large inventory of SKF BT4B 328773 G/HA1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328773 G/HA1 Which SKF BT4B328773G/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
  32017 AX	85	130	29	CX	Tapered Roller Bearings
  6213-RSR	65	120	23	NKE	Deep Groove Ball Bearings
  6216DDU	80	140	26	NSK	Deep Groove Ball Bearings
  7002 A-UO	15	32	18	CX	Angular Contact Ball Bearings
  7318 B-UX	90	190	86	CX	Angular Contact Ball Bearings
  77R8	12,7	28,575	7,938	FBJ	Deep Groove Ball Bearings
  E-2R4703	235,000	376,000	250,000	NTN	Cylindrical Roller Bearings
  GE 340 DW-2RS2	340	460	160	INA	Plain Bearings
  NN3008K	40	68	21	KOYO	Cylindrical Roller Bearings
  NNF5016 V	80	125	60	ISO	Cylindrical Roller Bearings
  NU212 E	60	110	22	CX	Cylindrical Roller Bearings
  NUP2217 ET	85	150	36	NSK	Cylindrical Roller Bearings
  R8-2RS	12,7	28,575	7,938	CYSD	Deep Groove Ball Bearings
  8037	7	22	.3149	New Departure	DEEP GROOVE BALL BEARINGS
  88508	40	80	.8267	New Departure	DEEP GROOVE BALL BEARINGS
  STO45ZZ	45	85	26	FAG	NEEDLE BEARINGS
  L2310U	50	110	40	Rollway	CYLINDRICAL ROLLER BEARINGS
  4209A	45	85	23	SKF	DEEP GROOVE BALL BEARINGS
  FT-3/8	.3750	.8125		RHP	THRUST BALL BEARINGS
  MS-19-AC	3.0000	7.0000	1.5625	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS