d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 238 kN

Basic static load rating (C0) - 193 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 4800 r/min

Calculation factor (e) - 0,24

Calculation factor (Y0) - 2,72

Calculation factor (Y1) - 2,78

Calculation factor (Y2) - 4,14

• Model Number: 21312EX1K
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:Antenna Potentials,mechanical annex,plastic molding,cooling system,rubber products machinery and equipment,Flame Cutting,wheel lathe,Equipment,medical equipment,standing experimental equipment,pipe fittings Steel industry
• Similar models:NACHI 21312AXK NACHI 21312EX1K NACHI 21312AX NACHI 21312EX1
• BEARING POWER International Trading Co.,Ltd. specialize in 21312EX1K products，there is large inventory of NACHI 21312EX1K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21312EX1K Which NACHI 21312EX1K 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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