Precision Ball Bearings

3MM311WI bearing | Spindle Angular Contact Ball Bearings (9300WI, 9100WI, 200WI, 300WI)

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Price：	enquiry
Model Number：	3MM311WI
Weight：	2.00 mm0.079 in
Radius Rs min：	2.00 mm0.079 in
Outside Ring Width B：	22400 rpm
Outside Diameter D：	11200 rpm
Features：	20.63750 mm13/16 in

d - Bore	55.00 mm2.1654 in
D - Outer Diameter	120.00 mm4.7244 in
Bearing Width	29.00 mm1.1417 in
Contact Angle	25 º
do - Ball Diameter	20.63750 mm13/16 in
C0 - Static Radial Rating	52600 N11800 lbf
Ce - Dynamic Radial Rating¹	86700 N19500 lbf
Limiting Speed (Grease)	11200 rpm
Limiting Speed (Oil)	22400 rpm
Ball Type	STEEL
Cage Type	CR - Phenolic Outer Land Riding Cage
Bearing Weight	1.332 Kg2.940 lb
Design Units	METRIC
Precision Class	ISO P4S (ABEC 7/9)
R - Inner Ring "To Clear" Radius²	2.00 mm0.079 in
r - Outer Ring "To Clear" Radius³	2.00 mm0.079 in
da - Inner Ring Backing Diameter	66.800 mm2.630 in
Da - Outer Ring Backing Diameter	108.700 mm4.280 in

No.	Weight	Radius Rs min	Outside Ring Width B	Outside Diameter D	Features	Cr - Dynamic Load Rating
7026	130	1.00	2.0	3.430	3600	2600
53316	2200	1600	13.7	390.0	159.0	52.00
6BGR10S	6	0.15	0.3	6BGR10S	6.000	192000
84510	84510	276.230	281.000	50.800	-	-
NNU 4940 BK/SPW33	30003000	2600	106.000	1040.000	484.000	NNU 4940 BK/SPW33
TCH10036H10B00	360	TCH10036H10B00	-	-	-	-
QVFL16V211S	4.48	3.01	23 lb10.40 Kg	0883450042031 0883450042093 0883450108553 0883450108591 0883450180269 0883450211475 0883450211857 08	0.0020 in0.051 mm	2-11/16 in
KM 15	0.29 Kg	M75x2.0	3.5 mm	8 mm	90 mm	98 mm
7306 BE-2RZP	9500	0.815	19.3	32.5	7306 BE-2RZP	30.000
BLF201J	12 / Normal-duty(2)	12	Normal-duty(2)	Standard	-	-

3MM311WI-CR-DU,FAFNIR 3MM311WI-CR-DU; Ball bearing

Brand:FAFNIR. Part Number(s):3MM311WI-CR-DU. ProductName:Ball bearing. Inside Diameter : 55 mm,2.1654 in. Outside Diameter : 120 mm,4.7244 in.

Superprecision Ball Bearings

Bearings Assembled in Spindle Mounting ... Fafnir Superprecision Bearings ... 3MM311WI. 0.3931. 2.0231. 3.9314. 6.0686. 0.6069. 3MM312WI.

Timken 3MM311WI bearing

Timken 3MM311WI bearing,Design Units Metric Bearing Weight 2.9000 lb 1.3000 Kg D - Outer Diameter 4.7244 in 120.000 mm d - Bore 2.1654 in 55.000 mm C ...

7311CTDULP4 Duplex Precision 15* Angular Ball Bearing ...

Bearing Size · Inner Diameter 55mm x Outer Diameter 120mm x Width 29mm ; Bearing Closure Type · Open ; Bearing Material · Chrome Steel ; Speed Limit · 9300 RPM - 12000 ...

Radial and Angular Contact Ball Bearings - Timken

Double-row angular contact ball bearing - excellent axial and radial rigidity ... 3MM311WI. 400. 780. 1780. 3110. —. 198.16 272.32 342.10 407.34.

Super Precision Bearings

About The Timken Company. The Timken Company was founded in St. Louis in 1899 by Henry Timken with his patented design for the tapered roller bearing.

BALL BEARINGS MEDIUM 2(3)MM300WI (ISO 03) SERIES

(Ng) For a single, grease lubricated, spring preloaded bearing. ... 3MM311WI. 400. 780. 1780. 3110. — 198.16 272.32 342.10 407.34. 549.71 634.36.

timken 3mm9113wicrdum - Precision Ball Bearings

65MM Bore; 100MM Outside Diameter; 36MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 2 (1 Pair) Bearings; 25 Degree Contact Angle; ...