d - 40 mm

D - 68 mm

B - 18 mm

C - 9 mm

d1 - 56,4 mm

r1 min. - 1 mm

r2 min. - 1 mm

r3 min. - 0,3 mm

r4 min. - 0,3 mm

D1 - 55,9 mm

H - 36 mm

da min. - 50 mm

Da min - 63,4 mm

Da max. - 64 mm

ra max. - 1 mm

rb max. - 0,3 mm

dh - – mm

Weight - 0,42 Kg

Basic dynamic load rating (C) - 19,5 kN

Basic static load rating (C0) - 46,5 kN

(Grease) Lubrication Speed - 10 000 r/min

(Oil) Lubrication Speed - 13 000 r/min

Fatigue load limit (Pu) - 2,24

• Model Number: BTW 40 CTN9/SP
• Inner Diameter：40mm Outer Diameter：68mm Width：18mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:engineering machine,animal,Laser Cutting,Industrial,Air,power source,Broadcasting System,Hydraulic Equipment,Medical equipment,crimping tools,Food testing
• Similar models:SNFA E240/S7CE1 CX 7406B KOYO KUX0402RD CX 71940CTBP4 SKF 440090 SIGMA 5409 ISO DAC37740045 CX 7404B ISO 7409A NSK 40BWD16
• BEARING POWER International Trading Co.,Ltd. specialize in BTW40CTN9/SP products，there is large inventory of SKF BTW 40 CTN9/SP . We has been built up long-term cooperation with SKF company, could make a bulk order of the BTW 40 CTN9/SP Which SKF BTW40CTN9/SP 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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