FR133
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FR133

Inch miniature ball bearings, flanged, shielded, chrome steel
C&H premium inch series instrument and precision miniature ball bearings are designed for compact applications, offering exceptional performance, low friction, and low maintenance. There are perfect for high-speed and precision requirements. Common applications include robotics, medical equipment, electronics, aerospace, automotive, precision instruments, hobby and RC models, and more.  Available with 52100 chrome steel or 440C stainless, ABEC-1 to AEBC-9P precision,  Z1V1 to Z4V4 noise and vibration, open or shielded. 

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Minimum order quantity :
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TECHNICAL INFORMATION

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Dimensions
d 2.380 mm Bore diameter
D 4.763 mm Outside diameter
B/B1 1.588 mm Width
D3 5.944 mm Flange diameter
C1 3 mm Flange width
d1 0.457 mm Shoulder diameter inner ring
D1 4.14 mm Shoulder diameter outer ring
r 0.1 mm Chamfer
7 pcs Ball qty
0.7938 mm Ball diameter
≈m 0.13 g Weight
Performance
Cr 58 N Basic dynamic load rating
C0r 20 N Basic static load rating
73000 r/min Max speed (Grease)
85000 r/min Max speed (Oil)
P0(ABEC-1) Tolerane
P25 Clearance
Properties
Open Sealing
Flanged Locating feature outer ring
None Feature inner ring
52100 Ring Material
52100 Ball Material
SPCC Cage Material

INTERCHANGE CODE TABLE

NMB ISC/NSK NTN BARDEN RMB MPB GRW FAG ADR
RIF-3332
FR133
FLR133
FR133
ULK3006
3332FC
F2380
RF0612
FAX3/32

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