d - 55 mm

D - 120 mm

T - 45,5 mm

a - 36 mm

B - 43 mm

C - 35 mm

C_{a min} - 5 mm

C_{b min} - 10,5 mm

D_{a max} - 110 mm

D_{a min} - 91 mm

D_{b min} - 112 mm

d₁ - 89,6 mm

d_{a max} - 65 mm

d_{b min} - 65 mm

r_{1, 2 min} - 2,5 mm

r_{3, 4 min} - 2 mm

r_{a max} - 2,5 mm

r_{b max} - 2 mm

m - 2,47 kg / Weight

C_r - 194000 N

C_0r - 265000 N / Static load rating (radial)

e - 0,55

Y - 1,1

Y₀ - 0,6

C_ur - 33000 N / Fatigue limit load, radial

n_G - 5900 1/min / Limiting speed

n_B - 4350 1/min / Reference speed

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

• Model Number:32311-B
• Inner Diameter：55mm Outer Diameter：120mm Width：45,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-25
• Application:Tool,chromatography,industrial fans,spectrometer,Insect Count,hook,walking Food processing machinery and equipment,medical treatment,Workpiece,wall materials,garden machinery
• Similar models:FBJ 32311 Timken X32311BM/Y32311BRM Timken X32311/Y32311 FAG 32311-B SNR 32311A SNR 32311BA ZVL 32311A Timken 32311B NSK HR32311J KOYO 32311C
• BEARING POWER International Trading Co.,Ltd. specialize in 32311-B products，there is large inventory of FAG 32311-B . We has been built up long-term cooperation with FAG company, could make a bulk order of the 32311-B Which FAG 32311-B 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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  IR-45x55x40	45		40	CONSOLIDATED	NEEDLE BEARINGS