d - 60,325 mm

D - 122,238 mm

T - 38,1 mm

B - 36,678 mm

C - 30,162 mm

ra1 max. - 3,3 mm

a - 28,8 mm

r min. - 2,3 mm

r1 min. - 3,3 mm

Da - 108 mm

db - 69 mm

ra max. - 2,3 mm

da - 73 mm

Db - 115 mm

Weight - 2,022 Kg

Basic dynamic load rating (C) - 161 kN

Basic static load rating (C0) - 221 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,7

• Model Number:558/553X
• Inner Diameter：60,325mm Outer Diameter：122,238mm Width：38,1mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Insect Count,PVC,ignition system,Traffic Fire Protection Equipment Security equipment,suction nozzle,Vacuum generator,meat products machine,Industrial,hook,food add,safety testing
• Similar models:Timken 2558/2524YD ISO 25581/25520 Fersa 25580/25523 NTN 4T-2558/2523 SKF 25580/25520/Q NSK 15580/15523 Timken J15585/15520 FBJ 5583/5535 Fersa 25584A/25520 Timken 25580/25524
• BEARING POWER International Trading Co.,Ltd. specialize in 558/553X products，there is large inventory of NSK 558/553X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 558/553X Which NSK 558/553X 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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