d - 65 mm

D - 140 mm

T - 36 mm

a - 44 mm

B - 33 mm

C - 23 mm

C_{a min} - 5 mm

C_{b min} - 13 mm

D_{a max} - 128 mm

D_{a min} - 111 mm

D_{b min} - 132 mm

d₁ - 102,6 mm

d_{a max} - 79 mm

d_{b min} - 77 mm

r_{1, 2 min} - 3 mm

r_{3, 4 min} - 2,5 mm

r_{a max} - 3 mm

r_{b max} - 2,5 mm

m - 2,36 kg / Weight

C_r - 163000 N

C_0r - 188000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y₀ - 0,4

C_ur - 22300 N / Fatigue limit load, radial

n_G - 5000 1/min / Limiting speed

n_B - 3600 1/min / Reference speed

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

• Model Number:31313-A
• Inner Diameter：65mm Outer Diameter：140mm Width：36mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:extruder,food / grain / food equipment,other CNC,cooling system,storage shelves,laser devices,medical equipment,Tool,plastic molding,Hydraulic Hose,floor industry
• Similar models:SNR 31313A ISB 31313 FAG 31313-A CYSD 31313 CX 31313A Timken X31313M/Y31313M SKF 31313J2/QCL7CDF ISO 31313 SKF 31313J2/QCL7C ZVL 31313A
• BEARING POWER International Trading Co.,Ltd. specialize in 31313-A products，there is large inventory of FAG 31313-A . We has been built up long-term cooperation with FAG company, could make a bulk order of the 31313-A Which FAG 31313-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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  QJ210	50	90	20	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE