(dimensions in inches)

Bearing Type - Open

Bore Dia (d) - 0.7500

Outer Dia (D) - 1.6250

Width (B) - 0.3125

Radius (min) (rs) - 0.031

Dynamic Load Rating (Cr) - 2,477

Static Load Rating (Cor) - 1,177

Max Speed (Grease) (X1000 RPM) - 17

Max Speed (Oil) (X1000 RPM) - 21

Max. Shaft Shoulder Dia. Inner (Li) - 1.1

Min. Housing Shoulder Dia., Outer (Lo) - 1.4

Ball Qty - 9

Ball Dia (Dw) - 0.2500

Weight (g) - 53.10

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

Also available in Stainless Steel, add prefix "S"

ABEC Grades 1, 3, 5, 7, and 9 are available.

• Model Number:R12
• Inner Diameter：19,05mm Outer Diameter：41,275mm Width：7,9375mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-06
• Application:Vacuum generator,meat products machine,stirrer,teaching equipment,blood cell reagent,air shower etc,luminescent reagent,diagnostic test paper,mechanical and electrical,boring bar boring bar,office equipment
• Similar models:ISB 6212-ZNR Timken G1211KRRB KOYO UK312 CX 618/1120 Timken G1212KRRB CRAFT 6312-2RS Fersa 6205B12D56 SKF 6212-2Z/VA201 ISO MR126ZZ SKF D/WSRI-1212-2ZS
• BEARING POWER International Trading Co.,Ltd. specialize in R12 products，there is large inventory of AST R12 . We has been built up long-term cooperation with AST company, could make a bulk order of the R12 Which AST R12 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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  NKIA5906	30	47	23	INA	NEEDLE BEARINGS
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  NUP2210E	50	90	23	STEYR	CYLINDRICAL ROLLER BEARINGS
  6309NR	45	100	25	SKF	DEEP GROOVE BALL BEARINGS
  FNTA-1730	17	30	2	NSK	THRUST NEEDLE BEARINGS