d - 84,138 mm

D - 136,525 mm

T - 30,162 mm

B - 29,769 mm

C - 22,225 mm

ra1 max. - 3,3 mm

a - 28,7 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 122 mm

db - 91 mm

ra max. - 3,5 mm

da - 98 mm

Db - 130 mm

Weight - 1,59 Kg

Basic dynamic load rating (C) - 130 kN

Basic static load rating (C0) - 192 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,74

Calculation factor (Y1) - 1,4

• Model Number: 498/493
• Inner Diameter：84,138mm Outer Diameter：136,525mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:ultra-quiet generators,Rolling mill,Gripper Swing,Broadcasting System,steam Hydraulic control element,agricultural testing and analysis equipment and related,Pneumatic Actuator,Material handling equipment,metering pump,generator,disposable
• Similar models:FAG K498-492-A CX 498/493 NSK 498/493 FBJ 498/493 Timken NP407977/NP183498 NTN 4T-498/492A Timken 498/493D+X4S-498 KBC DT498448 NTN 4T-498/493 PFI PW54980050CSM
• BEARING POWER International Trading Co.,Ltd. specialize in 498/493 products，there is large inventory of NSK 498/493 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 498/493 Which NSK 498/493 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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