d - 384.175 mm

D - 546.1 mm

B - 400.05 mm

T - 400.05 mm

r_1,2 - min. - 3.3 mm

r_3,4 - min. - 3.3 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 - 340 kg

Variants - TQOT

• Model Number: BT4B 334128/HA1
• Inner Diameter：546,1mm Outer Diameter：384,175mm Width：400,05mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:surgical instruments,Antenna Potentials,Plastic Equipment,Hydraulic Couplings,electromagnet,beverage production,instrument,X-ray Equipment,Handling machinery and various industrial machinery,Gripper Swing,relay
• Similar models:SKF BT4B334128/HA1
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B334128/HA1 products，there is large inventory of SKF BT4B 334128/HA1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 334128/HA1 Which SKF BT4B334128/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
  123075/123123XG	75	123,825	64	Gamet	Tapered Roller Bearings
  249/850-B-MB	850	1120	272	FAG	Spherical Roller Bearings
  32007JR/3YD	28	62	18	KOYO	Tapered Roller Bearings
  60/28NR	28	52	12	NSK	Deep Groove Ball Bearings
  609-2Z	9	24	7	FAG	Deep Groove Ball Bearings
  618/710	710	870	74	ISO	Deep Groove Ball Bearings
  AST50 112IB76	177,8			AST	Plain Bearings
  BCH913-P	14,288	20,638	20,638	INA	Needle Roller Bearings
  CSXU 045.2RS	114,3	133,35	12,7	INA	Angular Contact Ball Bearings
  EBL.20.0314.200-1STPN	204	404	56	ISB	Thrust Ball Bearings
  FWF-182217	18	22		NSK	Needle Roller Bearings
  JM612949/JM612910	70	115	29	Timken	Tapered Roller Bearings
  K08x11x13	8	11	13	CX	Needle Roller Bearings
  NN3030	150	206	56	NTN	Cylindrical Roller Bearings
  Q313	65	140	33	CX	Angular Contact Ball Bearings
  NK35/30TN	35	45	30	SKF	Needle Roller Bearings
  NNU4938 V	190	260	69	CX	Cylindrical Roller Bearings
  NUP 311	55	120	29	NACHI	Cylindrical Roller Bearings
  SL11930	150	210	88	INA	CYLINDRICAL ROLLER BEARINGS
  62152ZNR	75	130	25	SKF	DEEP GROOVE BALL BEARINGS