d₁ - 50 mm

D - 120 mm

B₁ - 59 mm

d₃ - 75 mm

D₁ - - 101 mm

B - 43 mm

B₄ - 12.5 mm

r_1,2 - min. - 2 mm

d_a - max. - 72 mm

d_b - min. - 61 mm

D_a - max. - 109 mm

B_a - min. - 7 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 76.1 kN

Basic static load rating - C₀ - 24 kN

Fatigue load limit - Pu - 1.2 kN

Reference speed - 11000 r/min

Limiting speed - 7500 r/min

Calculation factor - k_r - 0.05

Calculation factor - e - 0.4

Calculation factor - Y₀ - 1.6

Calculation factor - Y₁ - 1.6

Calculation factor - Y₂ - 2.4

Mass bearing and adapter sleeve - 2.4 kg

• Model Number:2311 K + H 2311
• Inner Diameter：120mm Outer Diameter：50mm Width：59mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-15
• Application:PVC,construction machinery and equipment,multi-knife lathe,Workpiece,E Beauty,cooling system,engineering machinery,pneumatic,plastic molding,Internal thread type,Performance test
• Similar models:NACHI 2311K KOYO 2311-2RS CX 2311K+H2311 KOYO 2311 AST 2311 NSK 2311K NTN 2311S KOYO 2311K FAG 2311-TVH CX 2311K
• BEARING POWER International Trading Co.,Ltd. specialize in 2311K+H2311 products，there is large inventory of SKF 2311 K + H 2311 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 2311 K + H 2311 Which SKF 2311K+H2311 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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