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 - 0,7 mm

Da - 122 mm

db - 91 mm

ra max. - 3,5 mm

da - 98 mm

Db - 130 mm

Weight - 1,6 Kg

Basic dynamic load rating (C) - 129 kN

Basic static load rating (C0) - 189 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 500 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,74

Calculation factor (Y2) - 1,35

• Model Number: 4T-498/493
• Inner Diameter：84,138mm Outer Diameter：136,525mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:marine test,Chromatography Products,Seals,fabric products,packing equipment,altimeter etc,,Optical detection,Antenna Potentials,Cylinder Standard,hook
• Similar models:KOYO 498/492A FBJ 498/493 Timken 498/493 FAG K498-492-A KBC DT498448 Fersa 498/492A Timken 498D/493+Y5S-493 NACHI 498/492A Timken 498/493D+X4S-498 Timken 498/492A
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-498/493 products，there is large inventory of NTN 4T-498/493 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-498/493 Which NTN 4T-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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