WHAT’S micro NEEDLE manufacturer|PIN ROLLER(CYLINDRICAL ROLLERS)suppliers FOR PRECISION BEARING? 304 STAINLESS STEEL & CHROME(AISI 52100),CARBON?

06Mar11

WHAT’S micro NEEDLE manufacturer|PIN ROLLER(CYLINDRICAL ROLLERS)suppliers FOR PRECISION BEARING? 304 STAINLESS STEEL & CHROME(AISI 52100),CARBON?

CYLINDRICAL PIN FOR BEARIBG

complement Bearings use two snap rings in the nonlocating race to retain the rollers. They have a high load capacity, their disadvantage is low speed. The speed limitation results from the high rubbing velocity between adjacent rollers and limits the bearing to low-speed or oscillatory applications.

Double-row Bearings are used where alignment between shaft and housing is very good and high loads are to be handled at moderate speeds. The bearings are nonlocating. Another class of double-row bearings is the journal roller bearing, which has two nonlocating races.

INDUSTRIAL NEEDLE and ROLLER(pins)size

needle	rollers	shafts	pins	column
0.500×1.50	0.600×2.80	0.700×6.70	0.800×5.00	0.900×8.00
0.500×6.50	0.600×21.80	0.700×10.10	0.800×17.80	0.900×12.00
0.900×9.50	3.000×19.80	1.500×6.70	2.500×5.00	8.000×8.00
1.000×6.50	3.000×21.80	1.500×10.10	3.000×17.80	8.000×12.00
1.91×11.80	3.000×23.80	3.500×14.10	3.000×5.00	8.000×15.80
1.500×7.80	3.000×25.80	2.000×4.80	3.500×17.80	8.000×20.00
1.500×9.30	3.000×29.80	2.000×5.80	4.000×5.00	8.000×23.80
1.500×9.80	3.000×31.80	2.000×30.00	4.000×7.50	8.000×24.00
1.500×11.80	3.000×39.80	2.040×8.40	4.000×4.00	8.000×32.00
1.500×13.60	3.0025×25.10	2.220×7.40	4.000x.8.00	9.000×9.00
1.588×10.06	3.0025×28.10	2.500x 6.80	4.000×12.00	9.000×14.00
1.811×13.46	3.160×11.17	2.500×7.80	4.000×13.80	9.000×21.00
2.000×7.80	3.175×16.85	2.500×8.80	4.000×17.80	9.525×9.50
2.000x 9.80	3.175×19.05	2.500×23.80	4.000×19.80	10.000×10.00
2.000×11.80	3.175×19.80	2.510×10.80	5.000×5.00	10.000×16.80
2.000×13.80	3.175×25.40	3.000×8.80	5.000×6.00	10.000×22.00
2.000×15.80	3.175×21.25	3.000×9.80	5.000×8.00	10.000×24.00
2.000×17.80	3.175×31.75	3.000×10.80	5.000×10.00	10.000×50.00
2.000×19.80	3.200×19.30	3.000×11.80	5.000×12.00	11.000×15.00
2.000×21.80	3.500×17.80	3.000×12.80	5.000×25.00	11.000×26.95
2.000×23.80	3.500×19.80	.000×14.80	6.000×6.00	12.000×40.00
2.000×25.80	3.500×23.80	3.500×10.80	6.000×8.00	12.700×48.00
2.000×30.00	3.500×25.80	3.500×11.80	6.000×10.00	13.000×10.00
2.000×32.00	3.500×27.80	3.500×12.80	6.000×12.00	13.500×15.00
2.000×43.60	3.500×29.80	3.500×15.80	6.000×16.80	14.500×15.00
2.015×10.30	3.968×19.05	3.500×23.80	6.000×18.00	14.500×50.00
.381×10.57	3.970×28.10	4.000×5.00	6.000×20.00	15.500×10.00
2.382×19.80	4.000×25.40	4.000×10.80	6.000×24.00	16.500×10.00
2.385×12.55	4.000×29.80	4.000×12.80	6.000×40.00	16.500×15.00
2.387×16.85	4.000×39.80	4.000×14.80	6.000×42.42	16.500×52.00
2.500×9.80	4.500×15.80	4.000×15.80	6.350×6.35	17.500×20.00
2.500×10.80	4.757×25.40	5.000×8.00	6.375×12.70	17.500×12.00
2.500×11.80	4.757×34.925	5.000×14.00	7.000×7.00	18.500×20.00
2.500×13.80	4.757×30.15	5.000×18.00	7.000×10.00	18.500×25.00
2.500×15.80	5.000×15.80	5.542×13.67	7.000×12.00	18.500×22.00
2.500×17.80	5.000×16.50	5.800×11.70	7.000×13.00	18.500×25.00
2.500×19.80	5.000×19.80	6.000×8.00	7.000×14.00	19.500×20.00
2.500×23.80	5.000×23.30	6.000×10.00	7.000×16.00	20.00×10.00
2.500×25.80	5.000×29.80	6.350×9.00	7.000×21.00	20.00×20.00
2.778×11.17	5.000×39.80	6.500×10.00	7.000×32.00	20.00×25.00
3.000×9.80	5.542×19.05	6.500×12.00	7.500×12.00	20.00×30.00
3.000×11.80	6.000×29.80	7.000×12.00	7.500×15.80	20.00×35.00
3.000×13.80	6.350×19.05	7.250×12.00	7.934×25.40	20.500×20.00
3.000×15.80	7.000x 12.60	7.500×12.00	9.34×38.15	20.500×40.00
3.000×17.80	7.500×12.50	7.513×13.00	7.937×7.937	30.00×40.00
……	……	……	……	……
Total	more than 200 size of steel NEEDLES and ROLLERS

Filed under: Uncategorized   |  1 Comment