d - 17 mm

D - 47 mm

B - 19 mm

C - 19 mm

d2 - 25,8 mm

r1 min. - 1 mm

r2 min. - 1 mm

D1 - 39,4 mm

da min. - 22,6 mm

Da max. - 41,4 mm

ra max. - 1 mm

Weight - 0,16 Kg

Basic dynamic load rating (C) - 14,3 kN

Basic static load rating (C0) - 3,55 kN

Fatigue load limit (Pu) - 0,19

Reference speed - 30000 r/min

Limiting speed - 22000 r/min

Calculation factor (e) - 0,52

Calculation factor (kr) - 0,05

Calculation factor (Y0) - 1,3

Calculation factor (Y1) - 1,2

Calculation factor (Y2) - 1,9

• Model Number: 2303
• Inner Diameter：17mm Outer Diameter：47mm Width：19mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-22
• Application:Rolling mill gear box,lifting equipment Hoisting hoist,Storage Device,circulating pump,Switch,large agricultural machinery,Body shaping,Low-voltage electrical equipment,special broaching machine,Hydraulic Couplings,Optical Instruments
• Similar models:NACHI 2303 KOYO 2303 SKF 2303E-2RS1TN9 ISO 2303-2RS SKF 2303 ISO 2303 NKE 2303-2RS KOYO 2303-2RS AST 2303 CX 2303-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 2303 products，there is large inventory of SKF 2303 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 2303 Which SKF 2303 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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