d - 879.475 mm

D - 1219.2 mm

B - 933.45 mm

T - 838.2 mm

r_3,4 - min. - 3.3 mm

Basic dynamic load rating - C - 28100 kN

Basic static load rating - C₀ - 81500 kN

Fatigue load limit - P_u - 4750 kN

Comparative radial load rating - C_F - 7500 kN

Comparative axial load rating - C_Fa - 1230 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 - 3680 kg

Variants - TQIT.1

• Model Number:BT4B 328074/HA4
• Inner Diameter：1219,2mm Outer Diameter：879,475mm Width：933,45mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:electric hydraulic lifting platform,Antenna Industry,Broadcasting System,Oral Equipment,nail products,bio-chemical,Embroidery,tobacco machinery,Seals,DC generators,plant determination
• Similar models:SKF BT4B328074/HA4
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B328074/HA4 products，there is large inventory of SKF BT4B 328074/HA4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328074/HA4 Which SKF BT4B328074/HA4 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
  124070/124112XG	70	112,712	73	Gamet	Tapered Roller Bearings
  24040EMK30W33	200,000	310,000	109,000	SNR	Thrust Roller Bearings
  3213-2RS	65	120	38,1	ISO	Angular Contact Ball Bearings
  608-ZZ	8	22	7	ISB	Deep Groove Ball Bearings
  4T-432209	45	85	55	NTN	Tapered Roller Bearings
  51109	45	65		AST	Thrust Ball Bearings
  61815 ZZ	75	95	10	CX	Deep Groove Ball Bearings
  6204-2Z.T9H.C3	20	47	14	ZEN	Deep Groove Ball Bearings
  6414	70	180	42	CRAFT	Deep Groove Ball Bearings
  FNTA-5578	55	78	3	NSK	Needle Roller Bearings
  GE90-KRRB	90	160	52	NKE	Deep Groove Ball Bearings
  KLM451349/KLM451310	266,7	355,6	57,15	ISB	Tapered Roller Bearings
  NU 30/600 ECMA/HA1	870	600	200	SKF	Cylindrical Roller Bearings
  UCX17-55	87,3125	160	96	KOYO	Deep Groove Ball Bearings
  SAKB18F	18			SKF	Plain Bearings
  NA4838	190	240	50	FAG	NEEDLE BEARINGS
  SJ-7134-SS			1.0000	RBC	NEEDLE BEARINGS
  9312NPP	60	85	13	FAF	DEEP GROOVE BALL BEARINGS
  NNU-4932-KMSP/5	160	220	60	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  231/530	530	870	272	CONSOLIDATED	SPHERICAL ROLLER BEARINGS