d - 76,2 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 - 86 mm

ra max. - 3,5 mm

da - 92 mm

Db - 130 mm

Weight - 1,82 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:495A/493
• Inner Diameter：76,2mm Outer Diameter：136,525mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:intermediate,ventilation heating equipment,laser devices,other CNC,physical instruments,Small air generators,Dental Drill etc,insect experimental analysis instrument,granulator,flexible processing,paper processing machine
• Similar models:Timken 495A/493DC+X1S-495A NTN 4T-495AS/493 Timken 495AS/492A Timken 49580/49520 CX 495/492A Timken HH949549/HH949510DC+HH949549XA NTN 4T-495/493D+A KOYO 495AX/492A Timken 495A/493-B KOYO 49585/49521
• BEARING POWER International Trading Co.,Ltd. specialize in 495A/493 products，there is large inventory of NSK 495A/493 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 495A/493 Which NSK 495A/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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