d - 45 mm

D - 100 mm

T - 27.25 mm

d₁ - - 70.2 mm

B - 25 mm

C - 22 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1.5 mm

a - 21 mm

d_a - max. - 59 mm

d_b - min. - 55 mm

D_a - min. - 86 mm

D_a - max. - 92 mm

D_b - min. - 92 mm

C_a - min. - 3 mm

C_b - min. - 5 mm

r_a - max. - 2 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 108 kN

Basic static load rating - C₀ - 120 kN

Fatigue load limit - P_u - 14.3 kN

Reference speed - 5300 r/min

Limiting speed - 7000 r/min

Calculation factor - e - 0.35

Calculation factor - Y - 1.7

Calculation factor - Y₀ - 0.9

Mass bearing - 0.972 kg

• Model Number: 30309 J2/Q
• Inner Diameter：100mm Outer Diameter：45mm Width：27,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Polymer,security equipment,power protection,flow control valve,sleep monitoring,Die,transportation equipment,Spectrum Products,Vertical machining,fabric products,chemical instruments
• Similar models:PFI 30309D CYSD 30309 KOYO 30309CR KBC 30309J NTN 4T-430309DX NTN 4T-30309 PFI 30309 NTN 4T-30309DDF NTN 30309D NKE 30309
• BEARING POWER International Trading Co.,Ltd. specialize in 30309J2/Q products，there is large inventory of SKF 30309 J2/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 30309 J2/Q Which SKF 30309J2/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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