(dimensions in inches)
Bearing Type - Sealed with Extended Inner
Bore Dia (d) - 0.1875
Outer Dia (D) - 0.5000
Outer Width (Bo) - 0.1960
Inner Width (Bi) - 0.2272
Radius (min) (rs) - 0.002
Dynamic Load Rating (Cr) - 249
Static Load Rating (Cor) - 88
Max Speed (Grease) (X1000 RPM) - 43
Max Speed (Oil) (X1000 RPM) - 53
Max. Shaft Shoulder Dia. Inner (Ui) - 0.3
Min. Housing Shoulder Dia., Outer (Uo) - 0.439
Ball Qty - 7
Ball Dia (Dw) - 0.0937
Weight (g) - 2.95
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.
Two rubber seals = (2RS), also available with a single rubber seal = (RS).
Also available with two PTFE seals = (TT), or with a single PTFE seal = (T)
Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)
Hot number:NACHI 7238 B NACHI NU 309 SKF NJ 406 NSK NUP 2322 EM OKB 7E32210T OKB 87518 OKB NSK 7204BEA NSK F-3020 NKE NJ219-E-MA6+HJ219-E SNR R154.37 ZEN SUC206 FAG NU-436 SNR 6017-Z NOK IDI 249 224 15
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