d - 114,3 mm

D - 180 mm

T - 34,925 mm

B - 31,75 mm

C - 25,4 mm

ra1 max. - 0,8 mm

a - 40 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 165 mm

db - 123 mm

ra max. - 3,5 mm

da - 130 mm

Db - 172 mm

Weight - 2,95 Kg

Basic dynamic load rating (C) - 174 kN

Basic static load rating (C0) - 254 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2400 r/min

Calculation factor (e) - 0,5

Calculation factor (Y0) - 0,66

Calculation factor (Y1) - 1,2

• Model Number:68450/68709
• Inner Diameter：114,3mm Outer Diameter：180mm Width：34,925mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:ventilation equipment,injection molding machine,printing equipment,medical treatment,DC generators,electrocardiograph,tobacco machinery,Performance test,hydraulic connector,impression material,physical instruments
• Similar models:FBJ 68450/68712 NSK 68450/68709 Timken 68450/68712 NTN 4T-68450/68712 NACHI 68450/68712 ISO 68450/68712 SKF 68450/68712 CX 68450/68712 KOYO 68450/68712 ISB 68450/68712
• BEARING POWER International Trading Co.,Ltd. specialize in 68450/68709 products，there is large inventory of NSK 68450/68709 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 68450/68709 Which NSK 68450/68709 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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