d - 74,612 mm

D - 150 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3 mm

a - 33,2 mm

r min. - 3,5 mm

r1 min. - 3 mm

Da - 133 mm

db - 86 mm

ra max. - 3,5 mm

da - 92 mm

Db - 141 mm

Weight - 3,302 Kg

Basic dynamic load rating (C) - 207 kN

Basic static load rating (C0) - 296 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,5

• Model Number:658/653X
• Inner Diameter：74,612mm Outer Diameter：150mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-24
• Application:milling head plug,Logistics Equipment,Performance test,gantry processing,Air,Other Measurements,mobile toilet,Pest Monitoring,special broaching machine,Die,E Beauty
• Similar models:Timken 66589/66520 ISO 66584/66520 KOYO 6581XR/6535 Timken 66585/66520 NACHI 6580/6535 KOYO 6581XR/6525X Timken 66589/66522D+X1S-66585 Timken 6581X/6535 Timken 6581X/6525X NTN CRO-3658
• BEARING POWER International Trading Co.,Ltd. specialize in 658/653X products，there is large inventory of NSK 658/653X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 658/653X Which NSK 658/653X 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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