d - 170 mm

D - 310 mm

T - 57 mm

B - 52 mm

C - 43 mm

a - 59,4 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 197 mm

Da min - 273 mm

Da max. - 292 mm

db max. - 202 mm

Db min. - 288 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 17,1 Kg

Basic dynamic load rating (C) - 630 kN

Basic static load rating (C0) - 885 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y1) - 1,4

• Model Number: HR30234J
• Inner Diameter：170mm Outer Diameter：310mm Width：57mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:manual Tools,welding equipment,Spectrum Products,sheet industry,pump,screen filter,inorganic chemical,Pump,Cylinder Standard,powder metallurgy,Textile Accessories
• Similar models:NTN 30234U KOYO 30234JR NTN 430234U KOYO 46T30234JR/97 CX 30234A SKF 30234J2 NACHI 30234 NKE 30234 PSL 30234 ISB 30234
• BEARING POWER International Trading Co.,Ltd. specialize in HR30234J products，there is large inventory of NSK HR30234J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30234J Which NSK HR30234J 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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