Precision Ball Bearings

3MM303WI bearing | Spindle Angular Contact Ball Bearings (9300WI, 9100WI, 200WI, 300WI)

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Price：	enquiry
Model Number：	3MM303WI
Weight：	1 mm0.039 in
Radius Rs min：	1 mm0.039 in
Outside Ring Width B：	66200 rpm
Outside Diameter D：	33100 rpm
Features：	9.525 mm3/8 in

d - Bore	17.00 mm0.6693 in
D - Outer Diameter	47.00 mm1.8504 in
Bearing Width	14.00 mm0.5512 in
Contact Angle	25 º
do - Ball Diameter	9.525 mm3/8 in
C0 - Static Radial Rating	7100 N1600 lbf
Ce - Dynamic Radial Rating¹	16400 N3690 lbf
Limiting Speed (Grease)	33100 rpm
Limiting Speed (Oil)	66200 rpm
Ball Type	STEEL
Cage Type	CR - Phenolic Outer Land Riding Cage
Bearing Weight	0.104 Kg0.230 lb
Design Units	METRIC
Precision Class	ISO P4S (ABEC 7/9)
R - Inner Ring "To Clear" Radius²	1 mm0.039 in
r - Outer Ring "To Clear" Radius³	1 mm0.039 in
da - Inner Ring Backing Diameter	22.500 mm0.8900 in
Da - Outer Ring Backing Diameter	42.000 mm1.660 in

No.	Weight	Radius Rs min	Outside Ring Width B	Outside Diameter D	Features	Cr - Dynamic Load Rating
QVVPF14V208S	4.32	2.90	20 lb9.10 Kg	0883450074445 0883450074513 0883450074544 0883450173773 0883450173964 0883450174152 0883450203784 08	0.0015 in0.038 mm	2-1/2 in
22319EJW33C3	2.05	3.13	2.1	22319CJW33C3	3000	2600
46268A	165	340	6.0	46268A	520	406
4T-HM807044/HM807010	49.212	3.3	3.5	4T-HM807044/HM807010	1,52	104.775
6314/Z/C3	2.5 Kg	2.100 mm	35.000 mm	150.000 mm	8200 rpm	5700 rpm
QVPKT15V207S	4.67	3.14	28 lb12.7 Kg	0883450057042 0883450057066 0883450206938 0883450206976 0883450219365 0883450219402 0883450231787 08	0.0015 in0.038 mm	2-7/16 in
YCJT 1 3/16 SGT	2.4 lb1.09 Kg	141.3 mm5.563 in	79.45 mm3.128 in	2530 lbf11300 N	1 3/16 in30.2 mm	Industrial
NN4992	15	460	3	4.0	NN4992	476
7318C FY	90	1.100	3.000	7700	5800	7318CFY
7012DT FY	60	1.1	7012DT FY	7700	6200	95

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