d - 46.038 mm

D - 79.375 mm

T - 17.462 mm

d₁ - - 60.3 mm

B - 17.462 mm

C - 13.495 mm

r_1,2 - min. - 2.8 mm

r_3,4 - min. - 1.5 mm

a - 15 mm

d_a - max. - 53 mm

d_b - min. - 56.5 mm

D_a - min. - 69 mm

D_a - max. - 72 mm

D_b - min. - 73 mm

C_a - min. - 3 mm

C_b - min. - 3.5 mm

r_a - max. - 2.6 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 49.5 kN

Basic static load rating - C₀ - 62 kN

Fatigue load limit - P_u - 6.8 kN

Reference speed - 6300 r/min

Limiting speed - 9000 r/min

Calculation factor - e - 0.37

Calculation factor - Y - 1.6

Calculation factor - Y₀ - 0.9

Mass bearing - 0.33 kg

• Model Number: 18690/18620/Q
• Inner Diameter：79,375mm Outer Diameter：46,038mm Width：17,462mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:enzyme,pressure control valve,food sterilization,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Water Monitoring,squeeze machine etc,ventilation heating equipment,Industrial equipment,Wire grinder,Pneumatic Control Valves,linear drive
• Similar models:PFI 18690/20 SKF 18690/18620/Q Fersa 18690/18620 CX 18690/18620 Timken 18690/18620D+X2S-18690 NACHI 18690/18620 ISB 18690/18620 NSK 18690/18620 Timken 18690/18620 KOYO 18690/18620
• BEARING POWER International Trading Co.,Ltd. specialize in 18690/18620/Q products，there is large inventory of SKF 18690/18620/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 18690/18620/Q Which SKF 18690/18620/Q 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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