d - 304.648 mm

D - 438.048 mm

B - 280.99 mm

T - 279.4 mm

r_1,2 - min. - 2 mm

α - 15 °

r_3,4 - min. - 4.8 mm

Basic dynamic load rating - C - 3080 kN

Basic static load rating - C₀ - 6950 kN

Fatigue load limit - P_u - 585 kN

Comparative radial load rating - C_F - 815 kN

Comparative axial load rating - C_Fa - 190 kN

Thrust factor - K - 1.24

Calculation factor - e - 0.48

Calculation factor - Y₁ - 1.4

Calculation factor - Y₂ - 2.1

Calculation factor - Y₀ - 1.4

Mass bearing - 135 kg

Variants - TQO/GWI

• Model Number: BT4B 328828 G/HA1
• Inner Diameter：438,048mm Outer Diameter：304,648mm Width：280,99mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:surgical instruments,Medical printer,equipment,Tool,switch,light therapy instrument,Automobile,mechanical and electrical,Wire grinder,non-ferrous metal alloy,marine analysis and testing equipment
• Similar models:SKF BT4B328828G/HA1
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B328828G/HA1 products，there is large inventory of SKF BT4B 328828 G/HA1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328828 G/HA1 Which SKF BT4B328828G/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.

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  29456-E1	280	520	145	FAG	Thrust Roller Bearings
  306840	180	259,5	33	KOYO	Deep Groove Ball Bearings
  61817	85	110	13	ISB	Deep Groove Ball Bearings
  683H-TT	3	7	3	AST	Deep Groove Ball Bearings
  7020 ACD/HCP4A	150	100	24	SKF	Angular Contact Ball Bearings
  GAC 25 F	25	47	15	SKF	Plain Bearings
  IKOS080	80	125	30	NKE	Tapered Roller Bearings
  NH1056	280	420	65	ISO	Cylindrical Roller Bearings
  PHS 20EC	20			IKO	Plain Bearings
  SAL 08	8			ISO	Plain Bearings
  87420				INA	THRUST ROLLER BEARINGS
  6002RS	15	32	9	FAG	DEEP GROOVE BALL BEARINGS
  590-CDS	90	225	54	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NUP315E	75	160	37	SKF	CYLINDRICAL ROLLER BEARINGS
  LRJA71/2E	7.5000	12.5000	1.7500	RHP	CYLINDRICAL ROLLER BEARINGS
  81206			7.5	SKF	THRUST ROLLER BEARINGS
  88511	55	100	.9055	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HS7006TGP/4	30	55	13	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  32940	200	280	51	CONSOLIDATED	TAPERED ROLLER BEARINGS