d - 2 15/16 inch

d - 74,613 mm

D - 4,438 inch

D - 112,73 mm

T - 1,125 inch

T - 28,58 mm

D₁ - 75,413 mm

D₁ - 2,969 inch

m - 2,17 lbs / Weight

m - 0,984 kg / Weight

C_a - 16900 lbf / Dynamic load rating (axial)

C_a - 75000 N / Dynamic load rating (axial)

C_0a - 44000 lbf / Static load rating (axial)

C_0a - 197000 N / Static load rating (axial)

n_G - 2100 1/min / Limiting speed

• Model Number: 4437
• Inner Diameter：74,613mm Outer Diameter：112,73mm Width：28,58mm
• Type：Thrust Ball Bearings
• Update date：2025-12-10
• Application:marine test,noise inspection,Vacuum generator,switch,engine,EEG,injection molding machine,Control,light therapy instrument,plastic rolling,flow control valve
• Similar models:INA 4437
• BEARING POWER International Trading Co.,Ltd. specialize in 4437 products，there is large inventory of INA 4437 . We has been built up long-term cooperation with INA company, could make a bulk order of the 4437 Which INA 4437 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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  SK25ES	25			LS	Plain Bearings
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  R-420-LL	120	260	55	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS