d - 300 mm

D - 440 mm

B - 280.988 mm

T - 279.4 mm

r_1,2 - min. - 3.3 mm

r_3,4 - min. - 4.8 mm

Basic dynamic load rating - C - 3190 kN

Basic static load rating - C₀ - 7800 kN

Fatigue load limit - P_u - 655 kN

Comparative radial load rating - C_F - 850 kN

Comparative axial load rating - C_Fa - 175 kN

Thrust factor - K - 1.4

Calculation factor - e - 0.43

Calculation factor - Y₁ - 1.6

Calculation factor - Y₂ - 2.3

Calculation factor - Y₀ - 1.6

Mass bearing - 145 kg

Variants - TQO/GWI

• Model Number: BT4B 328725 G/HA1
• Inner Diameter：440mm Outer Diameter：300mm Width：280,988mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:embroidery cloth,Textile Accessories,E Beauty,other rubber,generator,industrial fans,industrial supplies,mathematical instruments,printing machinery,relay,rock drilling machinery
• Similar models:SKF BT4B328725G/HA1
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B328725G/HA1 products，there is large inventory of SKF BT4B 328725 G/HA1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328725 G/HA1 Which SKF BT4B328725G/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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  117DR	17	40	16	HOFF	DEEP GROOVE BALL BEARINGS
  20206	30	62	16	SKF	SPHERICAL ROLLER BEARINGS
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  1221	105	190	36	MRC	SELF
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