d - 240 mm

D - 440 mm

B - 72 mm

d₁ - - 313 mm

D₁ - - 365 mm

F - 295 mm

r_1,2 - min. - 4 mm

s - 3.4 mm

d_a - min. - 257 mm

d_a - max. - 288 mm

d_b - min. - 317 mm

D_a - max. - 423 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 952 kN

Basic static load rating - C₀ - 1370 kN

Fatigue load limit - P_u - 129 kN

Reference speed - 1600 r/min

Limiting speed - 2200 r/min

Calculation factor - k_r - 0.15

Mass bearing - 53 kg

• Model Number:NJ 248 MA
• Inner Diameter：440mm Outer Diameter：240mm Width：72mm
• Type：Thrust Ball Bearings
• Update date：2023-03-05
• Application:wheel lathe,extruder,metal mold,vacuum filter,chemical raw materials and reagents,rolling machine,joint protection,Hydraulic Rama,fabric products,gas turbine,wire industry
• Similar models:ISO 53248U+U248 SKF 51248M ISO 53248 KOYO 53248 FAG 51248-MP NACHI 53248U AST 51248M ISB 51248M Timken 57TVB248 SKF NUB248MA
• BEARING POWER International Trading Co.,Ltd. specialize in NJ248MA products，there is large inventory of SKF NJ 248 MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 248 MA Which SKF NJ248MA 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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