d - 55 mm

D - 80 mm

B - 38 mm

C - 34 mm

F - 63 mm

r_min - 1 mm

m - 555 g / Weight

C_r - 65000 N / Dynamic load rating (radial)

C_0r - 100000 N / Static load rating (radial)

C_a - 12100 N / Dynamic load rating (axial)

C_0a - 29500 N / Static load rating (axial)

C_ur - 17300 N / Fatigue limit load, radial

C_ua - 1300 N / Fatigue limit load, axial

n_G - 7300 1/min / Limiting speed

n_B - 6000 1/min / Reference speed

• Model Number: NKIB5911
• Inner Diameter：55mm Outer Diameter：80mm Width：38mm
• Type：Complex Bearings
• Update date：2025-12-17
• Application:thread processing machine,Industrial equipment,dye pigments,Digital Generator,Traffic Fire Protection Equipment Security equipment,position switch,power protection,filter paper products,Industrial Electromechanical,switch,Machine tool accessories
• Similar models:NTN NKIA5911A IKO NATA5911 NTN NKIB5911R NBS NKIA5911 CX NKIB5911 ISO NKIA5911 IKO NATB5911 INA NKIB5911 ISO NKIB5911 NTN NKIA5911
• BEARING POWER International Trading Co.,Ltd. specialize in NKIB5911 products，there is large inventory of INA NKIB5911 . We has been built up long-term cooperation with INA company, could make a bulk order of the NKIB5911 Which INA NKIB5911 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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