d - 220 mm

D - 460 mm

T - 97 mm

B - 88 mm

C - 73 mm

a - 85,3 mm

r min. - 6 mm

r1 min. - 5 mm

da min. - 253 mm

Da min - 390 mm

Da max. - 438 mm

db max. - 283 mm

Db min. - 414 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 72,4 Kg

Basic dynamic load rating (C) - 1430 kN

Basic static load rating (C0) - 1990 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1000 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,92

Calculation factor (Y1) - 1,7

• Model Number: 30344
• Inner Diameter：220mm Outer Diameter：460mm Width：97mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:other mold,static control,spectrometer,transportation equipment,Generator,Embroidery,Microwave Equipment,education model Instruments,Storage Tool,tower crane,Reflective Materials Industrial fabrics
• Similar models:CX 30344A KOYO 30344 NACHI 30344 NSK 30344 NTN 30344 ISO 30344
• BEARING POWER International Trading Co.,Ltd. specialize in 30344 products，there is large inventory of NSK 30344 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 30344 Which NSK 30344 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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