d - 21.986 mm

D - 45.974 mm

T - 15.494 mm

d₁ - - 33.9 mm

B - 16.637 mm

C - 12.065 mm

r_1,2 - min. - 1.3 mm

r_3,4 - min. - 1.3 mm

a - 10 mm

d_a - max. - 28 mm

d_b - min. - 28.5 mm

D_a - min. - 39 mm

D_a - max. - 40 mm

D_b - min. - 42 mm

C_a - min. - 3 mm

C_b - min. - 3 mm

r_a - max. - 1.3 mm

r_b - max. - 1.3 mm

Basic dynamic load rating - C - 27.5 kN

Basic static load rating - C₀ - 31 kN

Fatigue load limit - P_u - 3.2 kN

Reference speed - 11000 r/min

Limiting speed - 17000 r/min

Calculation factor - e - 0.31

Calculation factor - Y - 1.9

Calculation factor - Y₀ - 1.1

Mass bearing - 0.121 kg

• Model Number:LM 12749/711/Q
• Inner Diameter：45,974mm Outer Diameter：21,986mm Width：15,494mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:sheet industry,gear grinding machine,electric hydraulic lifting platform,screen filter,ventilator anesthesia machine etc,Animal Tracking,organic raw materials,hydraulic actuator,electrostatic protection,die casting mold,rolling mill roll neck and slowdown device
• Similar models:NSK LM12749/LM12711 Timken LM12749/LM12710 NTN 4T-LM12749/LM12711 PFI LM12749/11 ZVL K-LM12749/K-LM12710 FAG KLM12749-LM12711 ISO LM12749/11 SKF LM12749/710/Q NTN 4T-H212749/H212710 ISB LM12749/710
• BEARING POWER International Trading Co.,Ltd. specialize in LM12749/711/Q products，there is large inventory of SKF LM 12749/711/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the LM 12749/711/Q Which SKF LM12749/711/Q 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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