d - 85 mm

D - 180 mm

T - 44,5 mm

a - 55 mm

B - 41 mm

C - 28 mm

C_{a min} - 6 mm

C_{b min} - 16,5 mm

D_{a max} - 166 mm

D_{a min} - 143 mm

D_{b min} - 169 mm

d₁ - 129,3 mm

d_{a max} - 103 mm

d_{b min} - 99 mm

r_{1, 2 min} - 4 mm

r_{3, 4 min} - 3 mm

r_{a max} - 4 mm

r_{b max} - 3 mm

m - 4,88 kg / Weight

C_r - 255000 N

C_0r - 300000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y₀ - 0,4

C_ur - 34000 N / Fatigue limit load, radial

n_G - 3900 1/min / Limiting speed

n_B - 2950 1/min / Reference speed

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

• Model Number:31317
• Inner Diameter：85mm Outer Diameter：180mm Width：44,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:heating fans,defogging and degreasing,engine,tobacco machinery,oral medical device,hook,Perfusion device,electromagnet,garden machinery,woodworking machinery,medical equipment
• Similar models:NSK HR31317J SKF 31317J2/DF FAG 31317 FAG 31317-N11CA ISB 31317 Timken 31317 ZVL 31317A FAG 31317-N11CA-A120-160 NKE 31317-DF CYSD 31317
• BEARING POWER International Trading Co.,Ltd. specialize in 31317 products，there is large inventory of FAG 31317 . We has been built up long-term cooperation with FAG company, could make a bulk order of the 31317 Which FAG 31317 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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