d - 95 mm

D - 170 mm

B - 32 mm

d₁ - - 120 mm

D₁ - - 145 mm

a - 93 mm

h - 8.1 mm

b - 6.5 mm

r₀ - 1 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 107 mm

D_a - max. - 158 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 212 kN

Basic static load rating - C₀ - 232 kN

Fatigue load limit - P_u - 8.5 kN

Reference speed - 4800 r/min

Limiting speed - 6700 r/min

Calculation factor - k_a - 1

Calculation factor - e - 0.95

Calculation factor - X - 0.6

Calculation factor - Y₀ - 0.58

Calculation factor - Y₁ - 0.66

Calculation factor - Y₂ - 1.07

Mass bearing - 3.35 kg

• Model Number: QJ 219 N2MA
• Inner Diameter：170mm Outer Diameter：95mm Width：32mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:diagnostic test paper,packaging materials,lathe,engine,historical instruments,top industry,Optical Instruments,air shower etc,Industrial equipment,circulating pump,container finishing
• Similar models:NSK QJ219 SIGMA 7219-B PFI PHU2195 CYSD 7219DB FAG HCB7219-C-T-P4S Timken 5219G SKF S7219ACD/P4A ISB QJ219N2M SKF 7219BECBY SKF S7219CD/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in QJ219N2MA products，there is large inventory of SKF QJ 219 N2MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 219 N2MA Which SKF QJ219N2MA 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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