d - 69,85 mm

D - 149,225 mm

T - 53,975 mm

B - 54,229 mm

C - 44,45 mm

ra1 max. - 3,3 mm

a - 39 mm

r min. - 5 mm

r1 min. - 3,3 mm

Da - 129 mm

db - 85 mm

ra max. - 5 mm

da - 94 mm

Db - 140 mm

Weight - 4,58 Kg

Basic dynamic load rating (C) - 287 kN

Basic static load rating (C0) - 410 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y1) - 1,7

• Model Number: 6454/6420
• Inner Diameter：69,85mm Outer Diameter：149,225mm Width：53,975mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:labor insurance,bio-chemical,garden machinery,plant determination,pneumatic,inorganic chemical,tapered grinder,clean stationery,other lathe,quality inspection equipment,gear type
• Similar models:NSK 6454/6420 NACHI 6454/6420 Timken NP182140/NP645406 KOYO 6454/6420 Timken 6454/6420-B Timken 6454/6420
• BEARING POWER International Trading Co.,Ltd. specialize in 6454/6420 products，there is large inventory of NSK 6454/6420 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6454/6420 Which NSK 6454/6420 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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