d - 254 mm

D - 422.275 mm

T - 178.592 mm

C - 139.7 mm

r_1,2 - min. - 6.8 mm

r_3,4 - min. - 1.5 mm

a - 158 mm

Basic dynamic load rating - C - 2240 kN

Basic static load rating - C₀ - 4050 kN

Fatigue load limit - P_u - 355 kN

Comparative radial load rating - C_F - 550 kN

Comparative axial load rating - C_Fa - 179 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 - 97.5 kg

Variants - TDO/D

• Model Number:BT2B 331782
• Inner Diameter：422,275mm Outer Diameter：254mm Width：178,592mm
• Type：Tapered Roller Bearings
• Update date：2025-12-20
• Application:Performance test,Industrial,paper processing machine,Laser Devices,Workpiece,labor insurance,Antenna Potentials,Material handling equipment,Reflective Materials Industrial fabrics,water,other mold
• Similar models:SKF BT2B331782
• BEARING POWER International Trading Co.,Ltd. specialize in BT2B331782 products，there is large inventory of SKF BT2B 331782 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT2B 331782 Which SKF BT2B331782 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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  K-45x49x31../2	45	49	31../2	CONSOLIDATED	NEEDLE BEARINGS