d - 45 mm

D - 75 mm

H - 38 mm

d₁ - 62.5 mm

2C - 19 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.3 mm

d_a - min. - 56 mm

D_a - min. - 69.9 mm

D_a - max. - 71 mm

r_a - max. - 1 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 22.1 kN

Basic static load rating - C₀ - 54 kN

Fatigue load limit - P_u - 2.6 kN

Limiting speed for grease lubrication - 9500 r/min

Limiting speed for oil lubrication - 12000 mm/min

Preload - 390 N

Static Axial rigidity - 513 N/micron

G_ref - 3.1 cm

Mass bearing - 0.532 kg

• Model Number: BTW 45 CTN9/SP
• Inner Diameter：45mm Outer Diameter：75mm Width：38mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:forming machine,pipe fittings Steel industry,enzyme,diving equipment,Polymer,stirrer,Machine tools,Film machine,medical equipment,multi-knife lathe,Gas turbine
• Similar models:ISB EB1.25.1455.201-2STPN ISB NB1.25.0455.201-2PPN SKF BEAS015045-2RZ FAG 7602045-TVP ISB ZB1.25.1455.201-2SPTN SKF BEAS015045-2RS SNFA BSQU245TFT NSK TAC45-2T85 KOYO 239452B ISB EBL.30.1455.201-2STPN
• BEARING POWER International Trading Co.,Ltd. specialize in BTW45CTN9/SP products，there is large inventory of SKF BTW 45 CTN9/SP . We has been built up long-term cooperation with SKF company, could make a bulk order of the BTW 45 CTN9/SP Which SKF BTW45CTN9/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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