Sponsored products related to 6 mm x 17 mm x 6 mm NMB RF-1760X2 deep groove ball bearings | |||||||||
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No. | Brand | D | R | B | C | d | L | T | L1 |
T1760 | Timken | 76,2 mm | 0,8 mm | - | - | 44,623 mm | - | 10,922 mm | - |
521760 | FAG | 72 mm | - | 28 mm | - | 30 mm | - | - | - |
RNR-1760X2ZZ | NMB | 17 mm | - | 6 mm | 2,265 kN | 6 mm | 14,7 mm | - | 8,22 mm |
RF-1760X2 | NMB | 17 mm | - | 6 mm | 2,265 kN | 6 mm | 14,7 mm | - | 8,22 mm |
RF-1760X2ZZ | NMB | 17 mm | - | 6 mm | 2,265 kN | 6 mm | 14,7 mm | - | 8,22 mm |
R-1760X2 | NMB | 17 mm | - | 6 mm | 2,265 kN | 6 mm | 14,7 mm | - | 8,22 mm |
R-1760X2ZZ | NMB | 17 mm | - | 6 mm | 2,265 kN | 6 mm | 14,7 mm | - | 8,22 mm |
T1760-90010 | TIMKEN | 3 Inch | 76.2 Millimeter | - | - | - | - | - | - | - |
6207-2Z/VP1760 | SKF | 2.835 Inch | 72 Millimeter | - | - | - | 1.378 Inch | 35 Millimeter | - | - | - |
6308-2Z/VP1760 | SKF | 3.543 Inch | 90 Millimeter | - | - | - | 1.575 Inch | 40 Millimeter | - | - | - |
6309-2Z/VP1760 | SKF | 3.937 Inch | 100 Millimeter | - | - | - | 1.772 Inch | 45 Millimeter | - | - | - |
10 mm x 26 mm x 10 mm NMB RBT10E plain bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
12 mm x 25 mm x 12 mm NMB MBT12 plain bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
12 mm x 25 mm x 12 mm NMB MBG12CR plain bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
28 mm x 50 mm x 28 mm NMB MBT28 plain bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
6 mm x 19 mm x 6 mm NMB 626SS deep groove ball bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
8 mm x 16 mm x 5 mm NMB LF-1680DD deep groove ball bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
3 mm x 6 mm x 2 mm NMB LF-630 deep groove ball bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
22 mm x 52 mm x 22 mm NMB HR22 plain bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
3,175 mm x 7,938 mm x 3,571 mm NMB RIF-518ZZ deep groove ball bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
10 mm x 19 mm x 5 mm NMB L-1910 deep groove ball bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
1,397 mm x 4,762 mm x 2,779 mm NMB RIF-3ZZ deep groove ball bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
4 mm x 9 mm x 2,5 mm NMB LF-940 deep groove ball bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
6,35 mm x 15,875 mm x 4,978 mm NMB RF-4HH deep groove ball bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
9 mm x 24 mm x 7 mm NMB 609 deep groove ball bearings | Series:28000; Cone Part Number:28159; Cup Part Number:28300X; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:76.2 mm; B - Cone Width:20.940 mm; C - Cup Width:15.494 mm; B:20.622 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:52.07 mm; Da - Cup Frontface Backing Diameter:71.88 mm; Db - Cup Backface Backing Diameter:68.07 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
6 mm x 17 mm x 6 mm NMB RF-1760X2 deep groove ball bearings Video
Miniature Precision Ball Bearings - MTO & Co. AG
NMB's miniature and small ball bearings are manufac- tured in Thailand ... NMB Technologies Corporation's domestic headquarters ... R-(RF-) R-Series (Flanged) ... R-1760X2. 19.0. 0.7480. 6.0. 0.2362. 6.0. 0.2362. 0.30. 0.012. R-1960. 7.0
Untitled - RS Components
NMB Minebea is the world's leading manufacturer of minia- ... The NMB Minebea ball bearings group offers technical back-up ... RF: R-series, flanged, metric ... R-1760X2. 14,70. 8.22. 3,5000. 2265. 839. 610/. R-1760X2ZZ. 14,70. 3,5000
6 mm x 17 mm x 6 mm NMB RF-1760X2 deep groove ball
6 mm x 17 mm x 6 mm NMB RF-1760X2 de... Bearing No. RF-1760X2. Size. 6x17x6 mm. Bore Diameter. 6 mm. Outer Diameter. 17 mm. Width. 6 mm d. 6 mm. D
Bearing RF-1760X2 (NMB) | Size and Specification | Bearings
Deep groove ball bearings RF-1760X2. Bearing number : RF-1760X2. Size (mm) : 6x17x6. Brand : NMB. Bore Diameter (mm) : 6. Outer Diameter (mm) : 17
RF-1760X2 | NMB Technologies
RF-1760X2. Metric. Flanged Open. Bore Diameter. 6 [mm]. Outside Diameter. 17 [mm]. Width. 6 [mm]. Bore Diameter. 0.2362 [in]. Outside Diameter. 0.6693 [in]
6 mm x 17 mm x 6 mm NMB RF-1760X2 deep groove ball
Browse BEARING-SINGAPORE (PTE)LTD. 6 mm x 17 mm x 6 mm NMB RF-1760X2 deep groove ball bearings Categories 883450188173 manufacturer upc
RF-1760X2 Metric Bearing Series - NMB Technologies
RF-1760X2. Metric Bearing Series. NMB Technologies Corporation - A MinebeaMitsumi Group Company - 39830 Grand River Avenue - Novi, MI 48375
6 mm x 17 mm x 6 mm NMB RF-1760X2 deep groove ball
What are the types of 6 mm x 17 mm x 6 mm NMB RF-1760X2 deep groove ball bearings ? deep groove ball bearings Manufacturing Service 2200 rpm Grease