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NN312 NSK CYLINDRICAL ROLLER BEARING

Name: NN312 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN312
Rating: 4.9 (5 reviews)

NSK NN312 Bearing SPECIFICATIONS

Shop NN312 NSK CYLINDRICAL ROLLER BEARING huge online 0.083 in Float discount Crossed Roller Bearing inventory. Crossed Roller Bearing and Import machinery parts your 0.0039 in Pre Install Clearance Max car needs with Free Shipping China 6203 Bearing Supplier and Free Extended Warranty. 7.630 in Dimension D
Brand Name:NSK
Model Number:
NN312
Float:0.083 in
Dimension D:7.630 in
Pre Install Clearance Max:0.0039 in
Engineering Group:Mounted Bearing
Full Timken Part Number:QAAF18A303SB
Dimension H:1.31 in
Eng Internal Radial Clearance - Min:0.0024
Oil Lubrication - M/N Seal:1400 rpm

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Information techniques NN312 NSK CYLINDRICAL ROLLER BEARING

Float:0.083 in
Dimension D:7.630 in
Pre Install Clearance Max:0.0039 in
Engineering Group:Mounted Bearing
Full Timken Part Number:QAAF18A303SB
Dimension H:1.31 in
Eng Internal Radial Clearance - Min:0.0024
Oil Lubrication - M/N Seal:1400 rpm
Eng Internal Radial Clearance - Max:0.0039
Weight:35 lb
Dimension BC:9.91 in
Dimension L Exp:4.3 in
Grease Lubrication - M/N Seal:1400 rpm
Locking Style:Double Concentric
Grease Lubrication - B/C/O Seal:1000 rpm
e - Geometry Factor:0.23
Housing Style:Four-Bolt Square Fla
Shaft Tolerance:0.0030 in
C - Dynamic Load (Basic):79700 lb
Dimension N:3.310 in

NSK NN312 NN312 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN3188K	NSK	-	-	-	-	-	-	-	-
NN3076	NSK	-	-	-	-	-	-	-	-
NNU4948K	NSK	-	-	-	-	-	-	-	-
NNU4932K	NSK	-	-	-	-	-	-	-	-
NNU48/85	NSK	-	-	-	-	45 mm	-	-	-
NNU3034	NSK	-	-	-	-	330.200 mm	-	-	-
NN4968	NSK	-	-	-	-	9.0000 in	-	-	-
NNU4926K	NSK	-	-	-	M190x3	-	-	-	-
NN4826	NSK	-	-	-	-	32 mm	-	-	-
NN3021	NSK	-	9.469 in	0.178 in	0.787 in	8.661 in	-	-	-
NN3944	NSK	-	-	-	-	-	-	-	-
NN3088	NSK	-	-	-	-	70 mm	-	-	-
NN392	NSK	-	-	-	-	95 mm	-	-	-
NN3148	NSK	-	-	-	-	12 mm	-	-	-
NN3021K	NSK	-	-	-	-	1.6250 in	-	-	-
NN3928K	NSK	-	-	-	-	-	-	-	-
NN3068K	NSK	-	-	-	-	-	-	-	-
NNU4964	NSK	-	-	-	-	-	-	-	-
NN3144	NSK	-	-	-	-	-	-	-	-
NNU316	NSK	-	-	-	-	150 mm	-	-	-
NNU488	NSK	-	-	-	M20	-	252 mm	177 mm	-
NN4856	NSK	-	-	-	-	10.5 in	-	-	-
NN3936	NSK	-	-	-	-	-	-	-	-
NNU3026	NSK	-	-	-	-	-	-	-	-
NNU4076	NSK	-	-	-	-	-	-	-	-
NN3160K	NSK	-	-	-	-	-	-	-	-
NN3134	NSK	-	-	-	-	55 mm	-	-	-

NN3076 NSK CYLINDRICAL ROLLER BEARING	Da (max):628 mm; Static Load Rating:5,450,000 N; Hole Diameter (do):15 mm; Constant e:0.18; Weight:126.000 kg; Axial Load Factor Y0:3.67; Nr. of Holes:8; Groove Width A:32 mm; Fillet Radius/Chamfer:5 mm; Limiting Speed - Oil:790 rpm; Roller Profile:Symmetric; Configuration:Double Row; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y1:3.75; da (min):502 mm; Bore Type:Tapered Bore; Limiting Speed - Grease:645 rpm;
NN3952K NSK CYLINDRICAL ROLLER BEARING	Cone Part Number:A6067; d:0.6690 in; R - Cone Backface To Clear Radius3:0.03 in; C90 - Dynamic Radial Rating (90 million revolutions)5:782 lbf; Aa - Cage-Cone Backface Clearance:0.01 in; G1 - Heat Generation Factor (Roller-Raceway):2.9; Cage Type:Stamped Steel; B - Cone Width:0.4391 in; a - Effective Center Location4:-0.06 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:5250 lbf; Design Units:Imperial;
NNU4992 NSK CYLINDRICAL ROLLER BEARING	Dimension RA:0.12 in; Float:0.083 in; Grease Lubrication - T Seal:1600 rpm; Pre Install Clearance Min:0.075 mm; Shaft Size Type:Imperial; Oil Lubrication - M/N Seal:1200 rpm; Dimension N:3.810 in; Oil Lubrication - T Seal:2000 rpm; Dimension L Exp:3.07 in; Dimension C:6.0000 in; Bearing Number:22220; Shaft Size :4 in; Oil Lubrication - B/C/O Seal:900 rpm; Dimension J (Bolt Size):1 in; Dimension E:7.60 in;
NNU3052 NSK CYLINDRICAL ROLLER BEARING	Cor - Static Load Rating:36179 lbf; Bearing Number:LSE211BX; Dimension J2 :9-7/8 in; Dimension H2:8.2 in; Bolt Size:4 x 5/8; Maximum Speed:3310 rpm; Seal Type:Kevlar Packing Seal; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension L :12-19/32 in; Support Type:Four-Bolt Plummer Bl; Dimension H :3-3/4 in; Cr - Dynamic Load Rating:31041 lbf; Dimension M :3-1/2 in; Dimension K :2-1/8 in;
NN4924 NSK CYLINDRICAL ROLLER BEARING	Support Type:Four-Bolt Plummer Bl; Dimension H1:1.9 in; Shaft Size:10.75 in; Cr - Dynamic Load Rating:190638 lbf; Dimension L:28.5 in; Seal Type:Kevlar Packing Seal; Series Type:Light Series; Dimension H:12.244 in; Dimension H2:24.4 in; Housing Width:8.0 in; Bearing - Housing - Seal:LSE1012BXHKPS; Cor - Static Load Rating:337663 lbf; Dimension J:21.0 in; Bearing Type:Split Cylindrical Ex; Dimension K:5.5 in;
NNU496 NSK CYLINDRICAL ROLLER BEARING	Ab - Cage-Cone Frontface Clearance:0.09 in; e - ISO Factor8:0.36; Bearing Weight:1.71 lb; Cage Type:Stamped Steel; Cg - Geometry Factor12:0.063; r - Cup Frontface To Clear Radius2:0.03 in; Cup Part Number:26284D; C - Double Cup Width:1.4375 in; G1 - Heat Generation Factor (Roller-Raceway)11:16.1; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:7070 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2500 lbf;
NN4076 NSK CYLINDRICAL ROLLER BEARING	B:185 mm; Weight:308.000 kg; Center Guidance:Fixed Inner Ring Rib; Limiting Speed - Grease:550 rpm; Groove Width A:32 mm; Dynamic Load Rating:6,250,000 N; Axial Load Factor Y0:2.91; Static Load Rating:9,450,000 N; Enclosure:Open; d:530 mm; Da (max):752 mm; ra (max):5 mm; Axial Load Factor Y1:2.98; Axial Load Factor Y2:4.44; Fillet Radius/Chamfer:6 mm; Hole Diameter (do):15 mm; Nr. of Holes:8; Radial Clearance:0.280 to 0.440 mm;
NN308 NSK CYLINDRICAL ROLLER BEARING	Cg - Geometry Factor:0.23; K - Factor8:0.67; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:238000 lbf; da - Cone Frontface Backing Diameter:14.61 in; d:12.5000 in; Aa - Cage-Cone Backface Clearance:1.01 in; Cone Part Number:EE991251; C90 - Dynamic Radial Rating (90 million revolutions)5:137000 lbf; B - Cone Width:4.7500 in; G1 - Heat Generation Factor (Roller-Raceway):2353.6; C0 - Static Radial Rating:790000 lbf;
NN3076K NSK CYLINDRICAL ROLLER BEARING	Tensioning Unit Type:Tension Type; Dimension X:0.9 in; Dimension B:5.0 in; Series Type:Light Series; Cr - Dynamic Load Rating:23155 lbf; Dimension W:1.2 in; Ca - Axial Load Rating:1213.95 lbf; Maximum Speed:3940 rpm; Dimension S:1.5 in; Bearing UPC:013992025777; Dimension R:1.1 in; Dimension N:9.3 in; Dimension D:8.0 in; Bearing - Housing - Seal:LSE203BRHRSS; Support Type:Take-Up; Seal Type:Viton Single Lip;
NN4964 NSK CYLINDRICAL ROLLER BEARING	D:62 mm; da (min):44 mm; Bore Type:Cylindrical Bore; b (min):1 mm; a (max):1.7 mm; Snap Ring Width:0.9 mm; Limiting Speed - Grease:11,000 rpm; Da (max):58 mm; Factor fo:15.8; d:40 mm; Dynamic Load Rating:13,700 N; D1 (max):60.7 mm; Fillet Radius/Chamfer:0.6 mm; B:12 mm; r1:0.5 mm; Radial Clearance:0.015 to 0.033 mm; ra (max):0.6 mm; Weight:0.110 kg; Snap Ring Outside Diameter:64.8 mm; Enclosure:Single Shield with S;
NNU312 NSK CYLINDRICAL ROLLER BEARING	ra (max):0.3 mm; d:40 mm; Static Load Rating:4,900 N; Limiting Speed - Oil:14,000 rpm; Snap Ring Outside Diameter:54.8 mm; Da (max):50 mm; Enclosure:Single Shield with S; Configuration:Single Row; da (min):42 mm; Cy (max):1.8 mm; D:52 mm; Snap Ring Width:0.9 mm; b (min):1 mm; Weight:0.034 kg; Dynamic Load Rating:5,950 N; a (max):1.3 mm; Radial Clearance:0.015 to 0.033 mm; Limiting Speed - Grease:12,000 rpm;
NN4072K NSK CYLINDRICAL ROLLER BEARING	Oil Lubrication - T Seal:4500 rpm; Shaft Size :40 mm; Shaft Size Type:Metric; Bearing Number:22209; Dimension M:1.88 in; C0 - Static Load:24200 lb; Dimension E:4.13 in; Eng Internal Radial Clearance - Max:0.0022; Full Timken Part Number:QMF09J040SB; Eng Internal Radial Clearance - Min:0.0014; Engineering Group:Mounted Bearing; Grease Lubrication - M/N Seal:2700 rpm; Dimension S:2.880 in;

NN312 NSK CYLINDRICAL ROLLER BEARING Video

NSK NN312 INTERCHANGE

Crossed Roller Bearing Part series NN312 is a potential replacement for these common bearing part numbers:

NSKNN312
SKFNN312
NTNNN312
FAGNN312
TIMKENNN312
KOYONN312
NACHINN312
DODGENN312

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