d - 40 mm

D - 90 mm

T - 25,25 mm

a - 20 mm

B - 23 mm

C - 20 mm

C_{a min} - 3 mm

C_{b min} - 5 mm

D_{a max} - 81 mm

D_{a min} - 77 mm

D_{b min} - 82 mm

d₁ - 63,3 mm

d_{a max} - 52 mm

d_{b min} - 49 mm

r_{1, 2 min} - 2 mm

r_{3, 4 min} - 1,5 mm

r_{a max} - 2 mm

r_{b max} - 1,5 mm

m - 0,812 kg / Weight

C_r - 91000 N

C_0r - 102000 N / Static load rating (radial)

e - 0,35

Y - 1,74

Y₀ - 0,96

C_ur - 11900 N / Fatigue limit load, radial

n_G - 8500 1/min / Limiting speed

n_B - 5800 1/min / Reference speed

Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

• Model Number:30308-A
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2026-01-14
• Application:Cylinder Type,hydraulic cylinder,industrial skin care,Pump,building decoration raw materials and accessories,multi-knife lathe,Medical printer,engineering machinery,test laboratory equipment and accessories,sanitation facilities,ventilation heating equipment
• Similar models:KOYO 30308JR CYSD 30308 CRAFT 30308 KOYO 30308DJR ISO 30308 PFI 30308 KBC 30308D NTN 4T-30308D ISB 30308 CX 30308A
• BEARING POWER International Trading Co.,Ltd. specialize in 30308-A products，there is large inventory of FAG 30308-A . We has been built up long-term cooperation with FAG company, could make a bulk order of the 30308-A Which FAG 30308-A 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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