d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 20 mm

a - 19 mm

d1 - 62,5 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

Ca min. - 3 mm

Cb min. - 5 mm

da max - 52 mm

Da min - 77 mm

Da max. - 81 mm

db min - 49 mm

Db min. - 82 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,73 Kg

Basic dynamic load rating (C) - 85,8 kN

Basic static load rating (C0) - 95 kN

Fatigue load limit (Pu) - 10,8

Reference speed - 6000 r/min

Limiting speed - 8000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,7

Calculation factor (Y0) - 0,9

• Model Number:30308J2/Q
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:preservation equipment,rolling machine,Surveying Surveying Instruments,sterilizers,Cylinder Micro,Reflective Materials Industrial fabrics,disposable,car instrument,chamfer,Rolling mill gear box,mathematical instruments
• Similar models:Timken X30308/Y30308 NSK HR30308C SKF 30308J2/Q PFI 30308 Fersa 30308/30308B KOYO 46T30308DJR/39,5 KOYO 46T30308JR/45,5 Timken 30308 NSK HR30308J Fersa 30308F
• BEARING POWER International Trading Co.,Ltd. specialize in 30308J2/Q products，there is large inventory of SKF 30308J2/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 30308J2/Q Which SKF 30308J2/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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