d - 384.175 mm

D - 546.1 mm

B - 428.625 mm

T - 384.175 mm

r_1,2 - min. - 6.4 mm

r_3,4 - min. - 1.6 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 - 300 kg

Variants - TQI

• Model Number:BT4B 331809/HA1
• Inner Diameter：546,1mm Outer Diameter：384,175mm Width：428,625mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:tobacco machinery,education model Instruments,Machine Tool Accessories,Laser Measurements,medical equipment,journal lathe,Water Monitoring,pump,glass,hydraulic cylinder buffer,gantry processing
• Similar models:Timken NP780723/NP331809 SKF BT4B331809/HA1
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B331809/HA1 products，there is large inventory of SKF BT4B 331809/HA1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 331809/HA1 Which SKF BT4B331809/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
  22311-E1-K + AHX2311	50	120	43	FAG	Spherical Roller Bearings
  22334 CCK/W33 + H 2334	360	150	120	SKF	Spherical Roller Bearings
  24122EX1K30	110	180	69	NACHI	Cylindrical Roller Bearings
  31326 XJ2	280	130	72	SKF	Tapered Roller Bearings
  32310	50	110	42,25	NTN	Tapered Roller Bearings
  33206	30	62	25	NKE	Tapered Roller Bearings
  4311	55	120	43	CYSD	Deep Groove Ball Bearings
  4453	123,825	180,98	41,28	INA	Thrust Ball Bearings
  BTM 110 ATN9/P4CDB	110	170	54	SKF	Thrust Ball Bearings
  CRI-2554	125	230	116	NTN	Tapered Roller Bearings
  F681	1	3,8	1	NSK	Deep Groove Ball Bearings
  FC35091	38	65	52	SNR	Tapered Roller Bearings
  HR32209J	45	85	24,75	NSK	Tapered Roller Bearings
  NUP207-E-MPA	35	72	17	NKE	Cylindrical Roller Bearings
  ZKLF30100-2Z	30	100	38	INA	Thrust Ball Bearings
  1201RR	32	12	10	FED	DEEP GROOVE BALL BEARINGS
  NK45/20	55		20	INA	NEEDLE BEARINGS
  HK-1620-2RS	22		20	CONSOLIDATED	NEEDLE BEARINGS
  XLS-5-2RS	5.0000	7.0000	1.0000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  EPR-24			.440	CONSOLIDATED	END COVERS FOR SAF TYPE PILLOW BLOCKS