d - 22 mm

D - 56 mm

T - 17,25 mm

B - 16 mm

C - 13 mm

a - 15,9 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 33 mm

Da min - 44 mm

Da max. - 47 mm

db max. - 30 mm

Db min. - 52,5 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,207 Kg

Basic dynamic load rating (C) - 34,5 kN

Basic static load rating (C0) - 34 kN

(Grease) Lubrication Speed - 6700 r/min

(Oil) Lubrication Speed - 9500 r/min

Calculation factor (e) - 0,59

Calculation factor (Y0) - 0,56

Calculation factor (Y1) - 1

• Model Number: HR303/22C
• Inner Diameter：22mm Outer Diameter：56mm Width：17,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:non-motor vehicle Electric car,Medical equipment,extruder,printing equipment,ignition system,storage and transportation equipment,journal lathe,forming machine,granulator,Traffic Fire Protection Equipment Security equipment,set bacteria instrument
• Similar models:NACHI 30324 KOYO 30340 SKF 30304J2/Q NTN 30311D NTN 30308C ISB 30326 NSK HR130KBE2303+L ISO 30312 NTN 30322 KOYO 46T30326JR/107,5
• BEARING POWER International Trading Co.,Ltd. specialize in HR303/22C products，there is large inventory of NSK HR303/22C . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR303/22C Which NSK HR303/22C 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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