d - 50 mm

D - 90 mm

B - 20 mm

C - 20 mm

r min. - 1.1 mm

da min. - 56.5 mm

Da max. - 83.5 mm

ra max. - 1 mm

Weight - 0.525 Kg

Basic dynamic load rating (C) - 22.7 kN

Basic static load rating (C0) - 8.10 kN

(Grease) Lubrication Speed - 6500 r/min

(Oil) Lubrication Speed - 7900 r/min

Calculation factor (e) - 0.21

Calculation factor (Y0) - 3.22

Calculation factor (Y1) - 3.07

Calculation factor (Y2) - 4.76

• Model Number: 1210
• Inner Diameter：50mm Outer Diameter：90mm Width：20mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-15
• Application:vertical sawing machine,Laser Measurements,fruit and vegetable processing,Hair styling device,rolling mill roll neck and slowdown device,Small air generators,electric pump,internal combustion engine,Internal thread type,metallurgical mold,hydraulic cylinder
• Similar models:NSK 1210 ISB 1210TN9 ISB 11210TN9 ISO 1210 ISO 1210K CX 1210 FBJ 1210 MPZ 1210EKP ISO 1210K+H210 NTN 1210SK
• BEARING POWER International Trading Co.,Ltd. specialize in 1210 products，there is large inventory of KOYO 1210 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 1210 Which KOYO 1210 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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  1111	88	55		Aetna	THRUST BALL BEARINGS
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