d - 45 mm

D - 100 mm

T - 27,25 mm

a - 32 mm

B - 25 mm

C - 18 mm

C_{a min} - 4 mm

C_{b min} - 9 mm

D_{a max} - 91 mm

D_{a min} - 79 mm

D_{b min} - 95 mm

d₁ - 75,8 mm

d_{a max} - 56 mm

d_{b min} - 54 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 - 0,998 kg / Weight

C_r - 96000 N

C_0r - 108000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y₀ - 0,4

C_ur - 12700 N / Fatigue limit load, radial

n_G - 7100 1/min / Limiting speed

n_B - 4650 1/min / Reference speed

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

• Model Number: 31309-A
• Inner Diameter：45mm Outer Diameter：100mm Width：27,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,marine analysis and testing equipment,electrocardiograph,Other Machine Tools,plastic molding,Handling machinery and various industrial machinery,rolling machine,stirrer,Machine Tool Accessories,water protection,air shower etc
• Similar models:FAG 31309-A-N11CA-A60-100 SKF 31309J2/QCL7CDF ISB 31309J/CDF FAG 31309-A ISB 31309 FBJ 31309 CX 31309A Fersa 31309F ISO 31309 Timken 31309
• BEARING POWER International Trading Co.,Ltd. specialize in 31309-A products，there is large inventory of FAG 31309-A . We has been built up long-term cooperation with FAG company, could make a bulk order of the 31309-A Which FAG 31309-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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