(dimensions in mm)
Bearing Type - Open
Bore Dia (d) - 3.0000
Outer Dia (D) - 7.0000
Width (B) - 2.0000
Radius (min) (rs) - 0.100
Dynamic Load Rating (Cr) - 264
Static Load Rating (Cor) - 90
Max Speed (Grease) (X1000 RPM) - 63
Max Speed (Oil) (X1000 RPM) - 75
Max. Shaft Shoulder Dia. Inner (Li) - 4.3
Min. Housing Shoulder Dia., Outer (Lo) - 5.8
Ball Qty - 8
Ball Dia (Dw) - 1.0000
Weight (g) - 0.32
Precision - A1
Standard Clearance - K25
Material - Martensitic Stainless Steel
Also available in 52100 Chrome Steel
ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.
Hot number:NSK 639 OKB 50207Z1 OKB 3G1000860H OKB 3053120 CRAFT 23026MW33 Fersa 663/653 AST AST20 4530 ISB F6806 Timken NCF1892V CX NJ12/560 KOYO NK7/10TN NSK NUP2308 ET SKF PFD 1.1/2 TR IKO SBB 22 SKF 61909-2RZ
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